exoclock

HAT-P-65b (LOW)

Discovered by: Hartman et al. 2016

The Star
Simbad
GAIA
2MASS		 HAT-P-65
DR2 1757302881526250496
J21033731+1159218
RA 21:03:37.3130 DEC +11:59:21.818
Parallax
1.326 mas		 P.M. RA
4.218 mas/y		 P.M. DEC
-6.154 mas/y
MagV
13.16		 MagR
13.02		 MagI
12.46		 MagJ
11.892		 MagH
11.604		 MagK
11.528
MagG
12.995		 MagGBP
13.355		 MagGRP
12.481
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458280.04462 ± 0.00018 BJDTDB
Period
2.60544724 ± 5e-07 days
Transit Parameters
Hartman et al. 2016
Rp/Rs
0.1045 ± 0.0024		 a/Rs
4.57 +0.2 -0.2
 i
84.2 +1.3 -1.3 deg
e
-		 ω
- deg
DepthR*
13.77 mmag		 Duration*
4.43 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Hartman et al. 2016
Teff
5835.0 +51.0 -51.0 K
 Log(g)
3.98 +0.04 -0.04 cm/s2
 Fe/H
0.1 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 7.96"
Total Observations (Recent) 15 (6)
O-C 2.37 ± 0.96 minutes
ExoClock Observations (Recent) 12 (6)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 3 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

HAT-P-65b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
HAT-P-65b (LOW)
2023-09-04		Thomas Mollier
Tomastro		Newtonian
ZWO ASI1600MMC / rpr / 120.0		4.33 ± 4.03
HAT-P-65b (LOW)
2023-09-04		Marc Serrau
A77 - Dauban		Meade SC 12"
QHY260MM / rpr / 180.0		-4.46 ± 3.02
HAT-P-65b (LOW)
2023-08-22		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / R / 150.0		3.23 ± 3.74
HAT-P-65b (LOW)
2023-08-22		Nataliia Maslennikova
Caucasus Mountain Observatory SAI MSU		RC-600 ASA
Andor iKon-L / gpr / 100.0		1.64 ± 1.87
HAT-P-65b (LOW)
2023-08-22		Andre Kovacs
Moletai Astronomical Observatory (MAO)		35 cm Maksutov f/3.5
Apogee Alta U47 / Clear / 60.0		-0.95 ± 2.59
HAT-P-65b (LOW)
2023-07-20		Tobias Gesser
TURMX Observatory		Planewave CDK17
QHY600M / rpr / 120.0		9.15 ± 2.45
HAT-P-65b (LOW)
2022-08-23		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Clear / 180.0		2.96 ± 2.02
HAT-P-65b (LOW)
2020-10-06		Francois Regembal
HRTobs		Astrosib RC360
SBIG STX 16803 / Lum / 120.0		6.59 ± 4.32
HAT-P-65b (LOW)
2020-08-13		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Clear / 120.0		1.26 ± 1.58
HAT-P-65b (LOW)
2020-08-07		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0		2.54 ± 1.87
HAT-P-65b (LOW)
2020-08-07		Alberto Tomatis
Alto-Observatory		RC
STL 6303 / Lum / 40.0		-2.64 ± 3.6
HAT-P-65b (LOW)
2019-07-21		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave
SBIG STL11K / Clear / 240.0		0.88 ± 3.6

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2020-08-07 Chen et al. 2021 -0.6 ± 0.49
2018-07-30 Chen et al. 2021 0.23 ± 0.42
2013-04-26 Hartman et al. 2016 -0.13 ± 0.66
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