exoclock

TrES-3b (LOW)

Discovered by: O'Donovan et al. 2007

The Star
Simbad
GAIA
2MASS
1SWASP J175207.01+373246.3
DR2 4609131509318715136
J17520702+3732461
RA 17:52:07.0185 DEC +37:32:46.237
Parallax
4.294 mas
P.M. RA
-24.529 mas/y
P.M. DEC
34.809 mas/y
MagV
12.402
MagR
12.06
MagI
11.603
MagJ
11.015
MagH
10.655
MagK
10.608
MagG
12.2
MagGBP
12.584
MagGRP
11.667
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457585.914587 ± 2.2e-05 BJDTDB
Period
1.306186348 ± 3.5e-08 days

Transit Parameters
Christiansen et al. 2011
Rp/Rs
0.17 ± 0.03
a/Rs
6.0 +0.8 -0.7
i
82.0 +0.3 -0.3 deg
e
-
ω
- deg
DepthR*
28.34 mmag
Duration*
1.38 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Torres et al. 2008
Teff
5650.0 +75.0 -75.0 K
Log(g)
4.58 +0.02 -0.01 cm/s2
Fe/H
-0.19 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.82"
Total Observations (Recent) 398 (58)
O-C -0.67 ± 0.077 minutes
ExoClock Observations (Recent) 268 (58)
Space Observations (Recent) 58 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 72 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.16294 ± 0.00046

TrES-3b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
TrES-3b (LOW)
2024-11-01
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
0.07 ± 0.62
TrES-3b (LOW)
2024-10-07
Snaevarr Guðmundsson
Ness Observatory
Meade LX 200 ACF Schmidt-Cassegrain
SBIG STL 11000M / AstrodonExoPlanet-BB / 120.0
1.03 ± 1.08
TrES-3b (LOW)
2024-09-28
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-1.86 ± 1.12
TrES-3b (LOW)
2024-09-24
Jordi González-Edo
Landete-Kea
C11
ASI 2600MM pro / Lum / 90.0
-1.34 ± 0.76
TrES-3b (LOW)
2024-08-25
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 90.0
-3.92 ± 1.44
TrES-3b (LOW)
2024-08-21
Cyrille Aumasson
observatory of Baronnies Provençales
CDK PLANEWAVE 17"
zwo asi 6200 / R / 120.0
-2.46 ± 0.63
TrES-3b (LOW)
2024-08-08
Yenal Ogmen
Green Island Observatory
Meade LX200R
Moravian C3-26000 PRO / R / 60.0
0.06 ± 0.69
TrES-3b (LOW)
2024-08-08
A.Rosich, JM. Llenas ||
Observatori de Pujalt
PW CDK20
ZWO ASI 2600MM Pro / gpr / 160.0
-0.79 ± 0.45
TrES-3b (LOW)
2024-08-08
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-4.47 ± 1.73
TrES-3b (LOW)
2024-08-04
Javier Flores Martín
CAHA
Multi Array of Combinate Telescope (MARCOT M4, M5, M6, M7)
ZWO1600MM PRO / R / 60.0
0.28 ± 0.66
TrES-3b (LOW)
2024-08-04
Ian Sharp
PixelSkies
Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 90.0
-0.41 ± 0.76
TrES-3b (LOW)
2024-08-04
Javier Flores Martín
CAHA
Multi Array of Combinate Telescope (MARCOT)
ZWO1600MM PRO / B / 60.0
-0.65 ± 0.65
TrES-3b (LOW)
2024-08-04
Ricard Casas
Estartit Obs.
Schmidt-Cassegrain
Moravian Instruments C2-5000A / R / 60.0
-6.11 ± 2.02
TrES-3b (LOW)
2024-08-01
Jordi González-Edo
Landete-Kea
C11
ASI 2600MM pro / Lum / 90.0
-0.55 ± 0.63
TrES-3b (LOW)
2024-07-22
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.69 ± 1.58
TrES-3b (LOW)
2024-07-18
Gerold Holtkamp
Private
Newtonian
QHY268M / Lum / 60.0
0.62 ± 0.58
TrES-3b (LOW)
2024-07-18
LES BRAND
BLEB
GSO RC8
ZWO ASI1600mm pro / Clear / 300.0
0.55 ± 2.02
TrES-3b (LOW)
2024-07-18
Simon Dawes
William James II
Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 291.0
-4.35 ± 2.45
TrES-3b (LOW)
2024-07-16
Charles Miller
Miller Observatory
Meade 12" LX850
QHY268M / R / 90.0
0.25 ± 0.72
TrES-3b (LOW)
2024-07-15
samuel Diaz Lopez
Tomas Lopez (AstroCamp)
RC10
Atik16200M / V / 180.0
0.65 ± 0.84
TrES-3b (LOW)
2024-07-15
Arturo Martín Saura
OBSERVATORIO PEÑAS BLANCAS
Newton f/5 200mm
CMOS ZWO ASI294MM / R / 57.0
-0.38 ± 1.73
TrES-3b (LOW)
2024-07-15
Simon Dawes
William James II
Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 181.0
-0.42 ± 0.76
TrES-3b (LOW)
2024-07-15
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Moravian G4-9000 / rpr / 120.0
-1.66 ± 0.72
TrES-3b (LOW)
2024-07-15
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-2.29 ± 1.41
TrES-3b (LOW)
2024-07-15
Ian Sharp
PixelSkies
Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 90.0
-4.98 ± 1.28
TrES-3b (LOW)
2024-07-05
Livia Moretti
Leavitt Observatory
Ritchey-Chrétien 10'' f/8
QHY268 / R / 180.0
0.41 ± 1.08
TrES-3b (LOW)
2024-07-05
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.66 ± 1.04
TrES-3b (LOW)
2024-07-04
Hao-Yuan Duan
Lulin Observatory, Taiwan
GSO RC12
ASI 294MM Pro / B / 60.0
3.01 ± 1.22
TrES-3b (LOW)
2024-07-01
Enrique Arce
Vallbona Observatory
Ritchey Chretien
ZWO ASI 294 MM PRO / Lum / 300.0
1.83 ± 0.82
TrES-3b (LOW)
2024-07-01
Esteban Donate
Observatorio Alto De la Vega, Vega del Codorno
Ritchey Cretien - RC 400 3200 Pro - 14"
ASI6200 MM ZWO / Lum / 113.0
-2.73 ± 0.45
TrES-3b (LOW)
2024-06-28
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.34 ± 1.73
TrES-3b (LOW)
2024-06-18
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 90.0
0.53 ± 2.16
TrES-3b (LOW)
2024-06-18
Dominique DANIEL
La Montjoie
T250 Skyvision
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 90.0
-1.72 ± 1.31
TrES-3b (LOW)
2024-06-18
Tommaso Dittadi
TD-TRO
Ritchey-Chretien
Moravian G2-1600 / R / 40.0
-3.07 ± 1.58
TrES-3b (LOW)
2024-06-17
Changhyun Ryu
Korea National University of Education MAO
Planwave CDK500
Moravian C3-61000 / rpr / 30.0
0.42 ± 0.78
TrES-3b (LOW)
2024-06-17
Changhyun Ryu
Korea National University of Education MAO
Planwave CDK500
Moravian C3-61000 / ipr / 30.0
-0.6 ± 1.04
TrES-3b (LOW)
2024-06-17
Changhyun Ryu
Korea National University of Education MAO
Planwave CDK500
Moravian C3-61000 / gpr / 30.0
-2.66 ± 0.92
TrES-3b (LOW)
2024-06-15
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Moravian G4-9000 / rpr / 120.0
5.65 ± 3.89
TrES-3b (LOW)
2024-06-15
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.41 ± 0.92
TrES-3b (LOW)
2024-06-15
Esteban Reina
Observatori de Masquefa
Meade LX200
ZWO ASI 294 MM Pro / R / 120.0
-0.58 ± 0.92
TrES-3b (LOW)
2024-06-05
Yenal Ogmen
Green Island Observatory
Meade LX200R
Moravian C3-26000 PRO / V / 60.0
0.78 ± 0.6
TrES-3b (LOW)
2024-06-05
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-1.69 ± 1.44
TrES-3b (LOW)
2024-06-01
Alberto Tomatis
Alto-Observatory
RC
QHY 268M / Lum / 40.0
0.52 ± 0.66
TrES-3b (LOW)
2024-06-01
Livia Moretti
Leavitt Observatory
Ritchey-Chrétien 10'' f/8
QHY268 / R / 180.0
-2.8 ± 1.05
TrES-3b (LOW)
2024-05-25
samuel Diaz Lopez
Tomas Lopez (AstroCamp)
RC10
Atik16200M / V / 30.0
-1.14 ± 2.02
TrES-3b (LOW)
2024-05-19
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 30.0
0.36 ± 2.16
TrES-3b (LOW)
2024-05-15
Sonia J Rubie
Putlands Observatory
Meade LX200 Classic
SBIG ST8-XME / R / 240.0
-1.14 ± 1.11
TrES-3b (LOW)
2024-05-15
Ian Sharp
Ham Observatory
Celestron C9.25 Edge HD
Starlight Xpress Trius Pro SX694 / R / 120.0
-1.57 ± 1.87
TrES-3b (LOW)
2024-05-15
Simon Dawes
William James II
Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 252.0
-2.45 ± 1.01
TrES-3b (LOW)
2024-05-14
Yen-Hsing Lin
NTHU TAT
GSO RC10
Apogee AltaF-6: KAF1001E / R / 60.0
-1.88 ± 1.73
TrES-3b (LOW)
2024-04-28
Andre Kovacs
Moletai Astronomical Observatory (MAO)
35 cm Maksutov f/3.5
Apogee Alta U47 / R / 120.0
0.98 ± 0.58
TrES-3b (LOW)
2024-04-28
Robert Roth
TURMX Observatory
Planewave CDK17
Moravian C1x 61000 Pro / rpr / 120.0
-0.92 ± 0.62
TrES-3b (LOW)
2024-04-25
Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe
Celestron C11
QHY9 / R / 90.0
-0.1 ± 0.82
TrES-3b (LOW)
2024-04-25
samuel Diaz Lopez
Tomas Lopez (AstroCamp)
RC10
Atik16200M / V / 180.0
-0.87 ± 1.44
TrES-3b (LOW)
2024-04-25
Ian Sharp
PixelSkies
Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 90.0
-1.44 ± 0.95
TrES-3b (LOW)
2024-04-25
Gustavo Muler
Obs. Nazaret J47
lx 200
ST8 XME AO8 / R / 60.0
-1.91 ± 0.78
TrES-3b (LOW)
2024-03-22
Miguel Ángel Álava Amat
Sarriguren
Meade SC 8"
Asi 1600 MM / Lum / 240.0
-2.58 ± 1.25
TrES-3b (LOW)
2024-03-06
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / R / 180.0
-0.18 ± 2.02
TrES-3b (LOW)
2023-10-10
Didier LEFOULON
LEFOULON
Celestron 8 edge HD
sbig ST10xme (Kaf 3200) / R / 30.0
-3.57 ± 0.82
TrES-3b (LOW)
2023-09-10
Yenal Ogmen
Green Island Observatory
Meade LX200R
Moravian C3-26000 PRO / V / 60.0
-1.26 ± 0.6
TrES-3b (LOW)
2023-09-06
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
3.28 ± 1.44
TrES-3b (LOW)
2023-09-06
Claudio Lopresti
Claudio Lopresti
Meade LX200 12"
CCD Sbig ST9xe / I / 180.0
2.73 ± 0.78
TrES-3b (LOW)
2023-09-06
Patrick Wagner
Wildpark
Evoguide 50 ED
ZWO ASI 1600MM / R / 60.0
2.13 ± 4.18
TrES-3b (LOW)
2023-09-06
Stefano Lora
MarSEC
Ritchey Chrétien
Moravian G2 Mark II / R / 120.0
0.01 ± 0.78
TrES-3b (LOW)
2023-09-06
Stéphane Montchaud
Burgundy Observatory
Celestron 8
Zwo Asi 1600 / Lum / 120.0
-0.19 ± 0.89
TrES-3b (LOW)
2023-09-06
Michael Irzyk
melun
C14
altair 2600 / AstrodonExoPlanet-BB / 90.0
-0.19 ± 0.5
TrES-3b (LOW)
2023-09-06
Simon Dawes
William James II
Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 300.0
-0.19 ± 0.85
TrES-3b (LOW)
2023-09-06
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280/1850 (C11 with Starizona reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0
-0.9 ± 0.53
TrES-3b (LOW)
2023-09-06
Davide Pica
Private Observatory
Celestron C9.25
ASI 533 MC Pro / Lum / 120.0
-1.26 ± 0.94
TrES-3b (LOW)
2023-09-06
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 120.0
-1.37 ± 1.24
TrES-3b (LOW)
2023-09-06
Matthieu Bachschmidt
Gonachon
Celestron C11
SBIG ST8XME / AstrodonExoPlanet-BB / 60.0
-2.05 ± 0.5
TrES-3b (LOW)
2023-08-20
Bernhard Wenzel
VDS Sternwarte Kirchheim Thüringen
Newton 8 inch
Canon 200 D / V / 60.0
-1.59 ± 2.45
TrES-3b (LOW)
2023-08-20
Marco Spiller
Marco Spiller
RC-10 Tecnosky
Moravian G2-1600 MKII / Clear / 60.0
-1.89 ± 0.56
TrES-3b (LOW)
2023-08-16
Alberto García Sánchez
Rio Cofio
MEADE LX200 Classic
SBIG ST8-XME / Clear / 180.0
1.18 ± 0.69
TrES-3b (LOW)
2023-08-13
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Clear / 120.0
0.17 ± 1.44
TrES-3b (LOW)
2023-07-21
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
0.41 ± 1.44
TrES-3b (LOW)
2023-07-17
Michael Irzyk
melun
C14
altair 2600 / AstrodonExoPlanet-BB / 60.0
-0.47 ± 0.35
TrES-3b (LOW)
2023-07-14
Sara Drapkin
Observatori Astronòmic Albanyà
Meade ACF F8
Moravian G4-9000 / I / 120.0
4.58 ± 0.71
TrES-3b (LOW)
2023-07-14
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 120.0
1.17 ± 1.05
TrES-3b (LOW)
2023-07-14
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-1.06 ± 1.17
TrES-3b (LOW)
2023-07-14
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-2.39 ± 0.56
TrES-3b (LOW)
2023-07-10
Alberto García Sánchez
Rio Cofio
MEADE LX200 Classic
SBIG ST8-XME / Clear / 120.0
5.14 ± 0.66
TrES-3b (LOW)
2023-07-08
Yen-Hsing Lin
NTHU Observatory
Showa 10"
ASI6200MM Pro / Lum / 120.0
-0.0 ± 1.02
TrES-3b (LOW)
2023-07-04
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-0.85 ± 2.74
TrES-3b (LOW)
2023-06-30
Tobias Gesser
TURMX Observatory
CFF Telescopes 160mm APO
ZWO ASI6200MM Pro / Lum / 120.0
-1.58 ± 0.73
TrES-3b (LOW)
2023-06-27
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
0.32 ± 1.12
TrES-3b (LOW)
2023-06-27
Stephen Mills
OSO PIRATE
PlaneWave CDK24
FLI ProLine KAF-16803 / R / 180.0
-0.11 ± 0.62
TrES-3b (LOW)
2023-06-27
Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack
Celestron C14
SBIG ST10 XME / R / 180.0
-0.73 ± 0.5
TrES-3b (LOW)
2023-06-23
Tobias Gesser
TURMX Observatory
Planewave CDK17
QHY600M / rpr / 60.0
-1.41 ± 0.6
TrES-3b (LOW)
2023-06-17
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-1.18 ± 1.22
TrES-3b (LOW)
2023-06-15
Darryl Madison
Ajijic Observatory
Celestron CPC 800 Edge HD
ZWO2400MC / Clear / 180.0
-1.47 ± 0.94
TrES-3b (LOW)
2023-06-13
Balazs Benei
BeneiObs
SkyWatcher 200/1000 Newton
ZWO ASI 178 MC / Clear / 30.0
0.21 ± 1.38
TrES-3b (LOW)
2023-06-13
Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Lum / 120.0
-0.17 ± 0.69
TrES-3b (LOW)
2023-06-13
Tom Alderweireldt
MPC 145
Celestron 14
ASI6200MM Pro / R / 30.0
-1.4 ± 0.55
TrES-3b (LOW)
2023-06-13
Paul De Backer
Sorbus
Ritchey-Chrétien
QHY268M / R / 90.0
-2.23 ± 0.85
TrES-3b (LOW)
2023-06-10
Heidi Hodkinson
OSO PIRATE
PlaneWave CDK24
FLI ProLine KAF-16803 / R / 200.0
-1.26 ± 0.5
TrES-3b (LOW)
2023-05-30
Yen-Hsing Lin
NTHU Observatory
Showa 10"
ASI6200MM Pro / Lum / 120.0
0.44 ± 1.11
TrES-3b (LOW)
2023-05-29
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / R / 180.0
-1.07 ± 1.05
TrES-3b (LOW)
2023-05-27
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / R / 120.0
3.7 ± 1.01
TrES-3b (LOW)
2023-05-27
Gerold Holtkamp
Private
Newtonian
QHY268M / Lum / 90.0
0.36 ± 1.3
TrES-3b (LOW)
2023-05-27
Simon Dawes
William James II
Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 300.0
-0.06 ± 0.85
TrES-3b (LOW)
2023-05-24
Heidi Hodkinson
OSO PIRATE
PlaneWave CDK24
FLI ProLine KAF-16803 / R / 200.0
-1.37 ± 0.58
TrES-3b (LOW)
2023-05-24
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-1.63 ± 1.12
TrES-3b (LOW)
2023-04-27
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-2.25 ± 1.27
TrES-3b (LOW)
2023-04-27
Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"
NEWTON 410/1710
Player One Astronomy Poseidon-M Pro (IMX571) / R / 60.0
-5.48 ± 1.73
TrES-3b (LOW)
2023-04-21
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / Lum / 90.0
0.11 ± 0.69
TrES-3b (LOW)
2023-04-16
Heidi Hodkinson
OSO PIRATE
PlaneWave CDK24
FLI ProLine KAF-16803 / R / 200.0
-1.95 ± 0.46
TrES-3b (LOW)
2023-04-10
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
-1.12 ± 1.44
TrES-3b (LOW)
2023-04-07
David Bennett
Rickford Observatory
GSO RC
ZWO ASI2600MM Pro / Lum / 180.0
-1.27 ± 0.6
TrES-3b (LOW)
2023-04-03
Pieter Vuylsteke
TheGardenToTheSkyFacility
TS ONTC 25cm f4.7
QHY 268M / rpr / 90.0
-3.27 ± 0.84
TrES-3b (LOW)
2023-02-11
Miguel Ángel Álava Amat
Sarriguren
Meade SC 8"
Asi 1600 MM / Lum / 240.0
-2.71 ± 1.25
TrES-3b (LOW)
2022-09-17
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
-1.04 ± 1.73
TrES-3b (LOW)
2022-09-17
Stephen Futcher
Emsworth S
Celestron NexStar 8SE
Starlight Xpress SX-814 / R / 60.0
-2.48 ± 3.17
TrES-3b (LOW)
2022-09-17
Stephen Futcher
Emsworth S
Celestron NexStar 8SE
Starlight Xpress SX-814 / B / 180.0
-3.78 ± 3.6
TrES-3b (LOW)
2022-09-02
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
-4.01 ± 3.02
TrES-3b (LOW)
2022-08-31
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
-2.88 ± 1.3
TrES-3b (LOW)
2022-08-27
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / Clear / 120.0
-0.35 ± 0.72
TrES-3b (LOW)
2022-08-01
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
1.85 ± 1.15
TrES-3b (LOW)
2022-08-01
Claudio Lopresti
Claudio Lopresti
Meade LX200 12"
CCD Sbig ST9xe / Lum / 120.0
-0.89 ± 0.72
TrES-3b (LOW)
2022-07-30
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
-4.53 ± 4.32
TrES-3b (LOW)
2022-07-28
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 90.0
0.5 ± 1.3
TrES-3b (LOW)
2022-07-15
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
0.51 ± 0.33
TrES-3b (LOW)
2022-07-11
Dominique DANIEL
La Montjoie
Celestron C8
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 180.0
-0.34 ± 2.02
TrES-3b (LOW)
2022-07-11
Enrique Arce
Vallbona Observatory
Newton 10" f4
ZWO ASI 294 MM PRO / Lum / 120.0
-1.24 ± 0.88
TrES-3b (LOW)
2022-06-28
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
0.62 ± 1.3
TrES-3b (LOW)
2022-06-28
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / R / 120.0
0.04 ± 0.43
TrES-3b (LOW)
2022-06-27
Wen-Hsin Chen
NTHUOBS
Showa 10"
ASI6200MM / Lum / 120.0
-0.6 ± 0.63
TrES-3b (LOW)
2022-06-24
andrea ferrero
Bigmuskie Observatory
Marcon Telescopes Ritchey-Chretién configuration
Moravian g3 1000 / Clear / 60.0
-3.33 ± 1.58
TrES-3b (LOW)
2022-06-22
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
1.38 ± 2.3
TrES-3b (LOW)
2022-06-22
Bryan Martin
Tiger Butte Obseratory
AG Opitcal
ZWO ASI 294 / AstrodonExoPlanet-BB / 90.0
1.1 ± 0.86
TrES-3b (LOW)
2022-06-17
David Arnot
OSO COAST
PlaneWave Instruments CDK17 17 inch (432 mm) f/6.8 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-09000 / R / 55.0
-0.38 ± 0.69
TrES-3b (LOW)
2022-06-17
David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 50.0
-1.47 ± 0.46
TrES-3b (LOW)
2022-06-11
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-0.14 ± 1.43
TrES-3b (LOW)
2022-06-08
Marco Stefanini
Osservatorio Aldebaran
Ritchey-Chretien Altair Astro
Atik 4000 LE / Lum / 100.0
-0.27 ± 1.87
TrES-3b (LOW)
2022-05-25
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
0.25 ± 1.01
TrES-3b (LOW)
2022-05-23
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
-4.68 ± 2.45
TrES-3b (LOW)
2022-05-22
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
-0.1 ± 0.72
TrES-3b (LOW)
2022-05-22
Richard Yorke
Observatorio del Teide
Dall-Kirkham Astrograph telescope
FLI ProLine KAF-16803 CCD camera / R / 60.0
-0.96 ± 0.43
TrES-3b (LOW)
2022-05-22
Le Guen Patrice
Baou
Lunette TAKAHASHI FSQ106ED
ZWO ASI6200MM-PRO / Lum / 300.0
-1.25 ± 2.45
TrES-3b (LOW)
2022-05-22
Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"
NEWTON 410/1710
Custom made with KAF-1603ME CCD sensor / R / 60.0
-1.39 ± 0.72
TrES-3b (LOW)
2022-05-12
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
-2.25 ± 1.3
TrES-3b (LOW)
2022-05-12
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-3.11 ± 1.44
TrES-3b (LOW)
2022-05-08
Stéphane Montchaud
Burgundy Observatory
Celestron 8
Zwo Asi 1600 / Lum / 120.0
2.44 ± 1.15
TrES-3b (LOW)
2022-05-08
Paul De Backer
PaulDB
RC10
ASI294MM-Pro / R / 60.0
-0.29 ± 0.72
TrES-3b (LOW)
2022-05-08
Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Lum / 120.0
-1.73 ± 0.86
TrES-3b (LOW)
2022-04-21
David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 240.0
-0.98 ± 1.01
TrES-3b (LOW)
2022-04-21
Bob Trevan
IMT4
Takahashi Mewlon 180
Artemis 1100 / Clear / 60.0
-3.43 ± 2.16
TrES-3b (LOW)
2022-04-18
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-2.33 ± 1.44
TrES-3b (LOW)
2022-04-02
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
1.03 ± 2.45
TrES-3b (LOW)
2021-09-11
Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / AstrodonExoPlanet-BB / 120.0
-0.43 ± 1.15
TrES-3b (LOW)
2021-08-29
Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 120.0
1.67 ± 0.86
TrES-3b (LOW)
2021-08-29
Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / Clear / 120.0
0.67 ± 0.72
TrES-3b (LOW)
2021-08-25
Markus Rockenbauer
Vienna Lillte Telescope - Department of Astrophysics
Cassegrain A=80cm F=6,64m
DSLR Canon 200 D 14 Bit, 3,75 µm Pixel / Clear / 120.0
2.48 ± 1.3
TrES-3b (LOW)
2021-08-08
Georgios Lekkas
Specca Observatory
Newtonian Reflector 254/1200 mm
Atik 320E / R / 60.0
-0.22 ± 1.73
TrES-3b (LOW)
2021-08-08
Bernhard Wenzel
Kirchheim, Thüringen- Germany
Newton A=30 cm / F=1,2 m
DSLR Canon 200 D 14 Bit, 3,75 µm Pixel / Clear / 45.0
-3.1 ± 2.02
TrES-3b (LOW)
2021-07-22
Enrique Arce
Vallbona Observatory
Newton 10" f4
Atik 414 ex mono / V / 30.0
-0.91 ± 1.01
TrES-3b (LOW)
2021-07-09
Jean-François Coliac
OABAC
N200 f4
ASI 183mm pro / Clear / 120.0
-0.53 ± 0.86
TrES-3b (LOW)
2021-07-06
Andras Dan
Rocca1
Celestron C8
QHY 183 M / Clear / 60.0
-0.3 ± 0.86
TrES-3b (LOW)
2021-07-02
Alexandre Santos
Lisbon
GSO Ritchey-Chrétien 203/1624 mm RC 8
Canon 600D / Clear / 50.0
-0.22 ± 3.02
TrES-3b (LOW)
2021-06-26
Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / R / 180.0
-1.02 ± 1.73
TrES-3b (LOW)
2021-06-26
Attilio Bruzzone
Anxanum Observatory
LX200 ACF
FLI Microline 11002 / Lum / 60.0
-1.74 ± 1.3
TrES-3b (LOW)
2021-06-22
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 93.0
-1.94 ± 0.72
TrES-3b (LOW)
2021-06-19
Alessandro Marchini
Astronomical Observatory University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
0.45 ± 1.01
TrES-3b (LOW)
2021-06-19
Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / Clear / 120.0
-0.13 ± 0.58
TrES-3b (LOW)
2021-06-07
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
2.43 ± 2.16
TrES-3b (LOW)
2021-06-05
Bruno Guillet
GBRC
evscope
Sony IMX224 / Clear / 119.1
1.69 ± 2.88
TrES-3b (LOW)
2021-06-02
Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-0.67 ± 0.86
TrES-3b (LOW)
2021-05-30
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
0.87 ± 2.3
TrES-3b (LOW)
2021-05-23
Thibaut HUMBERT
Backyard
Perl 200/1000
SvBony SV305 / V / 60.0
1.78 ± 1.3
TrES-3b (LOW)
2021-05-17
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
-0.04 ± 1.73
TrES-3b (LOW)
2021-04-30
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
1.57 ± 2.59
TrES-3b (LOW)
2021-04-23
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-1.84 ± 3.31
TrES-3b (LOW)
2021-04-19
Üllar Kivila
Science Centre AHHAA
TS Optics RC 203/1624
ZWO ASI224MC / Lum / 120.0
2.86 ± 1.15
TrES-3b (LOW)
2021-04-17
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
0.23 ± 2.02
TrES-3b (LOW)
2021-04-16
Adrian Jannetta
Red Row (Addiscombe)
Meade
ZWO ASI178MM / Clear / 120.0
1.65 ± 0.86
TrES-3b (LOW)
2021-04-13
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
0.31 ± 3.6
TrES-3b (LOW)
2021-04-02
David Bennett
Rickford Observatory
10" LX200 Classic
QSI 683 / Clear / 180.0
-3.3 ± 1.15
TrES-3b (LOW)
2021-03-30
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
0.53 ± 0.86
TrES-3b (LOW)
2021-03-30
Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 300.0
-0.63 ± 1.73
TrES-3b (LOW)
2021-03-30
Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 10"
Sbig ST10 / R / 60.0
-1.2 ± 0.72
TrES-3b (LOW)
2021-03-30
Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
-1.49 ± 1.15
TrES-3b (LOW)
2021-03-27
Andre Kovacs
MicroObservatory Cecillia
152mm Maksutov
Kodak KAF-1402ME / Clear / 60.0
0.34 ± 3.17
TrES-3b (LOW)
2021-03-26
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.25 ± 0.86
TrES-3b (LOW)
2021-03-13
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.02 ± 1.01
TrES-3b (LOW)
2021-03-09
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.36 ± 0.58
TrES-3b (LOW)
2020-09-13
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.0 ± 0.43
TrES-3b (LOW)
2020-09-09
Tommaso Dittadi
Tommaso Dittadi
Ritchey-Chretien
Moravian G2-1600 / R / 90.0
-0.47 ± 1.17
TrES-3b (LOW)
2020-08-10
Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 40.0
-1.37 ± 0.58
TrES-3b (LOW)
2020-08-10
Tõnis Eenmäe
Tartu Observatory
Zeiss 600
Andor Ikon-L / R / 40.0
-1.95 ± 0.43
TrES-3b (LOW)
2020-08-06
Pierre Valeau
Aiguillon Observatory
SCT Celestron C11
ASI 533 MC Pro / Clear / 120.0
-3.01 ± 1.15
TrES-3b (LOW)
2020-08-06
Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / R / 180.0
-3.16 ± 2.3
TrES-3b (LOW)
2020-07-24
Pierros Papadeas
Archodiko Avias
Celestron EdgeHD 9.25
ASI183MM-Pro / Lum / 30.0
2.41 ± 0.72
TrES-3b (LOW)
2020-07-24
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 40.0
1.54 ± 1.15
TrES-3b (LOW)
2020-07-24
Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / Lum / 40.0
0.82 ± 1.3
TrES-3b (LOW)
2020-07-24
Constantinos Aggelis
AGGELIS CONSTANTINOS
GSO RC8
ZWO ASI183MM-PRO / Lum / 30.0
-1.19 ± 2.74
TrES-3b (LOW)
2020-07-07
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.88 ± 0.58
TrES-3b (LOW)
2020-06-05
Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-0.21 ± 4.32
TrES-3b (LOW)
2020-05-31
Keith Rickard
Putlands Observatory - CMHASD
Meade LX200 10" SCT Classic
SBIG ST-7XME CCD / R / 120.0
-1.44 ± 0.86
TrES-3b (LOW)
2020-05-28
Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
2.55 ± 1.73
TrES-3b (LOW)
2020-05-17
Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / V / 200.0
-1.06 ± 1.3
TrES-3b (LOW)
2020-05-17
Stephane Neveu
Backyard
Newton
Atik 314L / R / 90.0
-1.5 ± 1.58
TrES-3b (LOW)
2020-05-17
Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-2.36 ± 0.86
TrES-3b (LOW)
2020-05-17
EMMANUEL BESSON
Obs privé BESSON
NEWTON 200x1100
ZWO ASI 533 MC PRO / Lum / 60.0
-3.22 ± 1.44
TrES-3b (LOW)
2020-05-14
Simon Dawes
William James II Observatory
Skywatcher MN190
ZWO ASI 1600 Pro mono / R / 120.0
1.33 ± 1.3
TrES-3b (LOW)
2020-05-14
John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / Clear / 180.0
0.32 ± 0.58
TrES-3b (LOW)
2020-05-14
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
-0.11 ± 0.86
TrES-3b (LOW)
2020-05-14
Keith Rickard
Putlands Observatory - CMHASD
Meade LX200 10" SCT Classic
SBIG ST-7XME CCD / R / 120.0
-2.27 ± 1.01
TrES-3b (LOW)
2020-05-08
Vikrant Kumar Agnihotri
Cepheid Observatory India
C8/f6.3 Schmidt-Cassegrain
Atik383L+ mono / R / 60.0
0.38 ± 2.88
TrES-3b (LOW)
2020-04-27
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.38 ± 0.43
TrES-3b (LOW)
2020-04-27
Simon Dawes
William James II Observatory
Skywatcher MN190
ZWO ASI 1600 Pro mono / R / 30.0
-1.95 ± 0.58
TrES-3b (LOW)
2020-04-25
Wonseok Kang
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
PL-16803 (FLI) / R / 120.0
4.07 ± 0.43
TrES-3b (LOW)
2020-04-25
Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-1.02 ± 0.32
TrES-3b (LOW)
2020-04-15
Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-1.84 ± 3.31
TrES-3b (LOW)
2020-04-13
John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 240.0
-2.29 ± 0.86
TrES-3b (LOW)
2020-04-10
Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
0.96 ± 0.86
TrES-3b (LOW)
2020-04-10
Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / Lum / 150.0
-0.19 ± 0.72
TrES-3b (LOW)
2020-04-10
Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 120.0
-2.07 ± 0.58
TrES-3b (LOW)
2020-04-10
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-2.07 ± 0.43
TrES-3b (LOW)
2020-04-10
Giovanni Battista Casalnuovo
FSO Filzi School Observatory
RC14" f/8
QHY9 / Clear / 120.0
-2.21 ± 0.86
TrES-3b (LOW)
2020-04-10
Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
-2.35 ± 0.58
TrES-3b (LOW)
2020-03-28
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
-0.53 ± 1.44
TrES-3b (LOW)
2020-03-24
Filip Walter
Stefanik Observatory
Carl Zeiss MCT
ZWO ASI 1600mm pro / Clear / 180.0
1.42 ± 0.58
TrES-3b (LOW)
2020-02-20
Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-2.38 ± 2.59
TrES-3b (LOW)
2019-10-29
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.25 ± 0.72
TrES-3b (LOW)
2019-09-04
Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 90.0
1.71 ± 0.86
TrES-3b (LOW)
2019-08-05
Mauro Caló
Cavallino
RC
SBIG ST10 / R / 40.0
2.98 ± 1.58
TrES-3b (LOW)
2019-08-05
Davy Hubert
Tardis Observatory
Teleskop Service 102 Refractor
Trius-SX694 / Lum / 40.0
-0.52 ± 1.17
TrES-3b (LOW)
2019-07-19
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.87 ± 0.58
TrES-3b (LOW)
2019-07-06
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 40.0
-2.22 ± 0.72
TrES-3b (LOW)
2019-07-02
Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
3.62 ± 1.3
TrES-3b (LOW)
2019-07-02
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / V / 120.0
1.18 ± 0.86
TrES-3b (LOW)
2019-06-29
Alessandro Marchini
Astronomical Observatory University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-1.47 ± 0.72
TrES-3b (LOW)
2019-05-12
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-4.34 ± 0.86
TrES-3b (LOW)
2018-09-02
Lionel Rousselot
Private observatory Vierzon
Newton
ZWO 1600 monochrome / Clear / 90.0
-0.79 ± 1.01
TrES-3b (LOW)
2018-09-02
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.82 ± 0.26
TrES-3b (LOW)
2018-07-10
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.55 ± 0.29
TrES-3b (LOW)
2017-10-21
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 60.0
0.35 ± 0.72
TrES-3b (LOW)
2017-07-11
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
1.37 ± 0.32
TrES-3b (LOW)
2017-06-24
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 120.0
-0.57 ± 0.58
TrES-3b (LOW)
2017-05-21
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.77 ± 0.22
TrES-3b (LOW)
2017-04-21
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.38 ± 0.43
TrES-3b (LOW)
2016-08-21
Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-2.74 ± 2.59
TrES-3b (LOW)
2016-08-08
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Moravian G4-9000 / rpr / 180.0
2.5 ± 1.02
TrES-3b (LOW)
2016-08-08
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.23 ± 0.43
TrES-3b (LOW)
2016-06-22
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.11 ± 0.58
TrES-3b (LOW)
2016-05-06
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.03 ± 0.72
TrES-3b (LOW)
2016-05-02
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.77 ± 0.86
TrES-3b (LOW)
2016-04-15
Gerard Tartalo
Dark Energy Observatory
Ts Photoline triplet apo 115/800 F7
Qhy294M pro / R / 120.0
0.7 ± 0.98
TrES-3b (LOW)
2016-04-15
Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-1.21 ± 1.44
TrES-3b (LOW)
2015-10-31
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
0.73 ± 0.43
TrES-3b (LOW)
2015-09-06
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
0.05 ± 0.43
TrES-3b (LOW)
2015-08-17
Anaël Wünsche
Observatoire des Baronnies Provençales
ASA300
FLI8300M / Clear / 240.0
0.6 ± 1.01
TrES-3b (LOW)
2015-07-17
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
-0.71 ± 0.58
TrES-3b (LOW)
2015-07-14
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
1.39 ± 0.72
TrES-3b (LOW)
2015-07-04
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 180.0
3.41 ± 0.43
TrES-3b (LOW)
2015-06-17
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
-1.6 ± 0.58
TrES-3b (LOW)
2015-05-18
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 30.0
-3.92 ± 0.58
TrES-3b (LOW)
2015-05-11
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
-0.58 ± 0.58
TrES-3b (LOW)
2015-04-24
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 60.0
-0.26 ± 0.72
TrES-3b (LOW)
2014-03-19
Angelos Tsiaras
Holomon Astronomical Station
Celestron C11
ATIK4000/11000 / Clear / 60.0
1.91 ± 0.86
TrES-3b (LOW)
2013-07-09
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Sbig ST8xme / R / 120.0
0.19 ± 0.86
TrES-3b (LOW)
2011-08-30
Alexander Tarasenkov
Kourovka astronomical observatory
MASTER-Ural
Apogee ALTA U16 / R / 210.0
2.62 ± 0.84
TrES-3b (LOW)
2011-08-22
Alexander Tarasenkov
Kourovka astronomical observatory
MASTER-Ural
Apogee ALTA U16 / R / 210.0
2.61 ± 1.87
TrES-3b (LOW)
2011-08-09
Alexander Tarasenkov
Kourovka astronomical observatory
MASTER-Ural
Apogee ALTA U16 / R / 90.0
-1.77 ± 2.45
TrES-3b (LOW)
2009-08-14
Manfred Raetz
Volkssternwarte Kirchheim
Newton 500/2500
SBIG ST-L 6303e / Clear / 120.0
1.29 ± 1.3
TrES-3b (LOW)
2009-07-28
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Sbig ST8xme / R / 120.0
-2.69 ± 0.96
TrES-3b (LOW)
2009-07-11
Ramon Naves
Montcabrer
Meade LX200 12" ACF
Sbig ST8xme / R / 120.0
5.62 ± 0.89
TrES-3b (LOW)
2009-04-25
Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / Clear / 120.0
-2.25 ± 1.15

Space Observations

Planet
Observation Date
Mission O-C
minutes
TrES-3b (LOW)
2021-07-22
TESS-2.12 ± 0.55
TrES-3b (LOW)
2021-07-21
TESS-0.36 ± 0.58
TrES-3b (LOW)
2021-07-20
TESS-0.45 ± 0.69
TrES-3b (LOW)
2021-07-19
TESS-0.44 ± 0.69
TrES-3b (LOW)
2021-07-17
TESS-1.39 ± 0.76
TrES-3b (LOW)
2021-07-16
TESS-1.02 ± 0.66
TrES-3b (LOW)
2021-07-15
TESS-0.64 ± 0.72
TrES-3b (LOW)
2021-07-13
TESS-1.25 ± 0.66
TrES-3b (LOW)
2021-07-12
TESS-1.77 ± 0.82
TrES-3b (LOW)
2021-07-11
TESS0.52 ± 0.78
TrES-3b (LOW)
2021-07-09
TESS-1.99 ± 0.63
TrES-3b (LOW)
2021-07-08
TESS-2.14 ± 0.68
TrES-3b (LOW)
2021-07-07
TESS-0.25 ± 0.63
TrES-3b (LOW)
2021-07-06
TESS-0.46 ± 0.66
TrES-3b (LOW)
2021-07-04
TESS-0.74 ± 0.69
TrES-3b (LOW)
2021-07-03
TESS-1.22 ± 0.69
TrES-3b (LOW)
2021-07-02
TESS-0.49 ± 0.88
TrES-3b (LOW)
2021-06-30
TESS-0.66 ± 0.68
TrES-3b (LOW)
2021-06-29
TESS-1.38 ± 0.73
TrES-3b (LOW)
2021-06-28
TESS-1.39 ± 0.66
TrES-3b (LOW)
2021-06-26
TESS-1.35 ± 0.69
TrES-3b (LOW)
2021-06-25
TESS-0.3 ± 0.65
TrES-3b (LOW)
2020-07-03
TESS-1.03 ± 0.72
TrES-3b (LOW)
2020-07-02
TESS-1.6 ± 0.66
TrES-3b (LOW)
2020-07-01
TESS-1.46 ± 0.6
TrES-3b (LOW)
2020-06-30
TESS-0.9 ± 0.6
TrES-3b (LOW)
2020-06-28
TESS-0.84 ± 0.63
TrES-3b (LOW)
2020-06-27
TESS-1.12 ± 0.69
TrES-3b (LOW)
2020-06-26
TESS-1.7 ± 0.69
TrES-3b (LOW)
2020-06-24
TESS-0.23 ± 0.63
TrES-3b (LOW)
2020-06-23
TESS-1.28 ± 0.48
TrES-3b (LOW)
2020-06-20
TESS-0.38 ± 0.62
TrES-3b (LOW)
2020-06-19
TESS0.8 ± 0.69
TrES-3b (LOW)
2020-06-18
TESS-1.46 ± 0.68
TrES-3b (LOW)
2020-06-16
TESS-0.67 ± 0.62
TrES-3b (LOW)
2020-06-15
TESS-0.76 ± 0.76
TrES-3b (LOW)
2020-06-14
TESS-0.1 ± 0.72
TrES-3b (LOW)
2020-06-13
TESS0.89 ± 0.63
TrES-3b (LOW)
2020-06-11
TESS-0.55 ± 0.71
TrES-3b (LOW)
2020-06-10
TESS-0.06 ± 0.62
TrES-3b (LOW)
2020-06-07
TESS-0.94 ± 0.65
TrES-3b (LOW)
2020-06-06
TESS-1.09 ± 0.62
TrES-3b (LOW)
2020-06-05
TESS-2.53 ± 0.72
TrES-3b (LOW)
2020-06-03
TESS-1.05 ± 0.62
TrES-3b (LOW)
2020-06-02
TESS-1.71 ± 0.69
TrES-3b (LOW)
2020-06-01
TESS-2.26 ± 0.59
TrES-3b (LOW)
2020-05-31
TESS-0.19 ± 0.69
TrES-3b (LOW)
2020-05-29
TESS-1.56 ± 0.73
TrES-3b (LOW)
2020-05-28
TESS-0.29 ± 0.6
TrES-3b (LOW)
2020-05-25
TESS-0.33 ± 0.69
TrES-3b (LOW)
2020-05-24
TESS-0.95 ± 0.71
TrES-3b (LOW)
2020-05-23
TESS-0.29 ± 0.5
TrES-3b (LOW)
2020-05-21
TESS-1.45 ± 0.62
TrES-3b (LOW)
2020-05-20
TESS-0.42 ± 0.59
TrES-3b (LOW)
2020-05-19
TESS-0.94 ± 0.76
TrES-3b (LOW)
2020-05-17
TESS-1.24 ± 0.66
TrES-3b (LOW)
2020-05-16
TESS-0.61 ± 0.68
TrES-3b (LOW)
2020-05-15
TESS-1.32 ± 0.62

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2020-09-21 Saha et al. 2021 -2.55 ± 0.35
2019-05-03 Saha et al. 2021 -0.59 ± 0.58
2018-04-14 Mannaday et al. 2020 -0.09 ± 0.76
2018-04-10 Mannaday et al. 2020 -2.95 ± 0.82
2018-03-28 Mannaday et al. 2020 -0.41 ± 1.09
2018-03-24 Mannaday et al. 2020 -3.95 ± 2.16
2018-03-11 Mannaday et al. 2020 -0.32 ± 0.98
2018-03-07 Mannaday et al. 2020 0.1 ± 0.92
2017-03-12 Stefansson et al. 2017 0.06 ± 0.01
2015-08-24 Püsküllü et al. 2017 1.79 ± 0.49
2015-08-07 Püsküllü et al. 2017 1.65 ± 0.4
2015-07-21 Püsküllü et al. 2017 1.5 ± 0.43
2015-07-08 Püsküllü et al. 2017 1.24 ± 0.53
2015-07-01 Püsküllü et al. 2017 2.86 ± 0.63
2015-04-28 Püsküllü et al. 2017 1.77 ± 0.48
2014-07-08 Parviainen et al. 2016 -0.27 ± 0.06
2014-07-02 Püsküllü et al. 2017 -1.68 ± 0.43
2014-06-15 Püsküllü et al. 2017 -1.9 ± 0.92
2014-03-30 Mannaday et al. 2020 -0.72 ± 0.27
2013-07-13 Püsküllü et al. 2017 -0.92 ± 0.62
2013-05-27 Püsküllü et al. 2017 0.85 ± 0.4
2013-05-18 Mannaday et al. 2020 -0.86 ± 0.46
2013-05-10 Mannaday et al. 2020 -2.26 ± 1.14
2013-04-10 Mannaday et al. 2020 -2.52 ± 0.72
2012-06-20 Mannaday et al. 2020 -1.62 ± 2.3
2012-06-07 Püsküllü et al. 2017 1.79 ± 0.49
2012-06-03 Püsküllü et al. 2017 4.0 ± 0.81
2012-05-29 Mannaday et al. 2020 0.97 ± 0.53
2012-04-11 Turner et al. 2013 1.07 ± 0.71
2012-03-28 Turner et al. 2013 0.78 ± 1.05
2012-03-28 Turner et al. 2013 0.66 ± 1.37
2012-03-25 Turner et al. 2013 -0.49 ± 1.2
2011-11-04 Turner et al. 2013 -3.02 ± 0.17
2011-10-14 Turner et al. 2013 0.8 ± 1.58
2011-08-24 Kundurthy et al. 2013 1.4 ± 0.24
2011-06-21 Kundurthy et al. 2013 -0.15 ± 0.2
2011-05-14 Kundurthy et al. 2013 0.32 ± 0.56
2011-04-27 Kundurthy et al. 2013 1.61 ± 0.24
2011-03-24 Kundurthy et al. 2013 0.26 ± 0.1
2010-10-12 Kundurthy et al. 2013 0.51 ± 0.23
2010-06-02 Kundurthy et al. 2013 0.06 ± 0.46
2010-05-16 Kundurthy et al. 2013 0.22 ± 0.15
2010-03-22 Kundurthy et al. 2013 -0.54 ± 0.35
2009-08-11 Colón et al. 2010 -0.29 ± 0.22
2009-07-05 Turner et al. 2013 3.3 ± 0.59
2009-06-22 Turner et al. 2013 3.08 ± 0.29
2009-06-13 Turner et al. 2013 4.6 ± 0.73
2009-06-13 Kundurthy et al. 2013 0.35 ± 0.19
2009-05-14 Kundurthy et al. 2013 0.92 ± 0.16
2008-08-05 Gibson et al. 2009 -0.66 ± 0.26
2008-07-26 Gibson et al. 2009 -0.37 ± 0.75
2008-07-23 Gibson et al. 2009 0.54 ± 0.48
2008-07-15 Gibson et al. 2009 0.22 ± 0.49
2008-07-06 Gibson et al. 2009 -0.67 ± 0.53
2008-07-02 Gibson et al. 2009 -0.86 ± 0.19
2008-06-15 Gibson et al. 2009 -0.55 ± 0.16
2008-05-29 Gibson et al. 2009 -0.79 ± 0.24
2008-05-08 Sozzetti et al. 2009 -1.66 ± 0.36
2008-04-13 Sozzetti et al. 2009 -0.66 ± 0.22
2008-03-27 Sozzetti et al. 2009 -0.22 ± 0.21
2008-03-16 Christiansen et al. 2011 -0.5 ± 0.59
2008-03-15 Christiansen et al. 2011 -1.22 ± 0.5
2008-03-14 Christiansen et al. 2011 -0.32 ± 0.58
2008-03-13 Christiansen et al. 2011 0.25 ± 0.5
2008-03-11 Christiansen et al. 2011 -0.39 ± 0.55
2008-03-10 Sozzetti et al. 2009 -0.65 ± 0.24
2008-03-09 Gibson et al. 2009 -0.13 ± 0.24
2008-03-07 Christiansen et al. 2011 -1.72 ± 0.5
2008-03-06 Christiansen et al. 2011 -1.1 ± 0.48
2007-04-25 Sozzetti et al. 2009 -1.4 ± 0.31
2007-04-24 Sozzetti et al. 2009 -0.81 ± 0.4
2007-03-26 O'Donovan et al. 2007 -0.9 ± 0.43
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