| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
2MASS J02332859+5601325 DR2 457317534880081152 J02332859+5601325 |
||||
| RA | 02:33:28.5998 | DEC | +56:01:32.588 | ||
| Parallax 1.499 mas |
P.M. RA -3.252 mas/y |
P.M. DEC 0.052 mas/y |
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| MagV* 12.319 |
MagR* 12.033 |
MagI* 11.754 |
MagJ 11.357 |
MagH 11.221 |
MagK 11.181 |
| MagG 12.223 |
MagGBP 12.477 |
MagGRP 11.823 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Benni et al. 2021 | |||||
| Mid-time 2458770.23823 ± 0.0004 BJDTDB |
|||||
| Period 1.744579 ± 8e-06 days |
|||||
| Transit Parameters | |||||
| Benni et al. 2021 | |||||
| Rp/Rs 0.095 ± 0.002 |
a/Rs 4.67 +0.55 -0.32 |
i 79.9 +0.7 -0.6 deg |
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| e - |
ω - deg |
||||
| DepthR* 9.33 mmag |
Duration* 2.12 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Benni et al. 2021 | |||||
| Teff 7000.0 +200.0 -200.0 K |
Log(g) 4.27 +0.05 -0.05 cm/s2 |
Fe/H 0.35 +0.1 -0.1 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 8.56" | ||||
| Total Observations (Recent) | 74 (17) | ||||
| O-C | -5.95 ± 0.38 minutes | ||||
| ExoClock Observations (Recent) | 74 (17) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
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| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| GPX-1b (LOW) 2024-12-16 | samuel Diaz Lopez Tomas Lopez (AstroCamp) | SCA260 Atik16200MM / V / 180.0 | -6.43 ± 4.03 | |
| GPX-1b (LOW) 2024-12-16 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / Lum / 100.0 | -11.17 ± 0.98 | |
| GPX-1b (LOW) 2024-12-02 | Livia Moretti Leavitt Observatory | Ritchey-Chrétien 10'' f/8 QHY268 / R / 240.0 | 1.1 ± 4.32 | |
| GPX-1b (LOW) 2024-12-02 | Ivo Peretto MarSEC Marana Space Explorer Center | R-C Moravia G2-1600 MkII / R / 180.0 | -20.93 ± 3.89 | |
| GPX-1b (LOW) 2024-12-01 | Bryan Martin Tiger Butte Observatory Remote | AG Optical IDK ZWO ASI 294 / Lum / 180.0 | -6.85 ± 5.76 | |
| GPX-1b (LOW) 2024-11-27 | Lee YuHsien KMSH Observatory | C14HD QSI-660 / R / 60.0 | -15.84 ± 2.16 | |
| GPX-1b (LOW) 2024-11-18 | Mark van der Grijp Raspay Observatory | C9.25 HD ZWO2600 MM Pro / R / 95.0 | -1.73 ± 2.88 | |
| GPX-1b (LOW) 2024-11-04 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / Lum / 120.0 | -6.58 ± 1.04 | |
| GPX-1b (LOW) 2024-10-09 | Yen-Hsing Lin Starry House Observatory | Mewlon 300 CRS ASI 6200MM Pro / Clear / 60.0 | -6.03 ± 3.31 | |
| GPX-1b (LOW) 2024-09-18 | Stéphane Montchaud Burgundy Observatory | Celestron 8 Zwo Asi 1600 / Lum / 120.0 | 1.1 ± 5.62 | |
| GPX-1b (LOW) 2024-08-28 | Matthieu Bachschmidt Gonachon | Celestron C11 SBIG ST8XME / AstrodonExoPlanet-BB / 120.0 | 8.22 ± 4.75 | |
| GPX-1b (LOW) 2024-08-01 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 60.0 | 4.28 ± 4.9 | |
| GPX-1b (LOW) 2024-07-25 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 90.0 | -2.89 ± 5.04 | |
| GPX-1b (LOW) 2024-01-23 | Attilio Bruzzone Anxanum Observatory | LX200 ACF 10" QHY 268M / Clear / 180.0 | 2.72 ± 3.46 | |
| GPX-1b (LOW) 2024-01-23 | Fabio Mortari Hypatia Observatory | Ritchey Chretienne 250mm f/5.3 MORAVIAN C2-7000A / R / 200.0 | -4.2 ± 5.33 | |
| GPX-1b (LOW) 2024-01-09 | John Collins JC_Wrexham | Meade LX200GPS ASI-290m / Clear / 120.0 | -7.46 ± 4.46 | |
| GPX-1b (LOW) 2023-12-26 | Ramon Naves Montcabrer | Meade LX200 12" ACF Moravian G4-9000 / rpr / 120.0 | -23.26 ± 5.76 | |
| GPX-1b (LOW) 2023-12-07 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 90.0 | -2.85 ± 3.17 | |
| GPX-1b (LOW) 2023-11-15 | Javier Alonso Santiago INAF-OACT | Cassegrain 91cm Moravian C4-1600EC / R / 45.0 | -1.79 ± 1.44 | |
| GPX-1b (LOW) 2023-11-15 | Simon Dawes William James II | Celestron Edge11 HD Risingcam Monochrome SONY imx571 / Lum / 299.0 | -6.43 ± 1.41 | |
| GPX-1b (LOW) 2023-09-28 | Miguel Ángel Álava Amat Sarriguren | Meade SC 8" Asi 1600 MM / Clear / 180.0 | 0.83 ± 2.45 | |
| GPX-1b (LOW) 2023-09-28 | Javier Alonso Santiago INAF-OACT | Cassegrain 91cm Moravian C4-1600EC / I / 45.0 | 0.26 ± 2.88 | |
| GPX-1b (LOW) 2023-09-28 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 120.0 | -4.64 ± 6.62 | |
| GPX-1b (LOW) 2023-09-28 | Ramon Naves Montcabrer | Meade LX200 12" ACF Moravian G4-9000 / rpr / 60.0 | -12.27 ± 2.3 | |
| GPX-1b (LOW) 2023-09-15 | Simon Dawes William James II | Celestron Edge11 HD Risingcam Monochrome SONY imx571 / Lum / 300.0 | -3.44 ± 1.73 | |
| GPX-1b (LOW) 2023-09-15 | Ramon Naves Montcabrer | Meade LX200 12" ACF Moravian G4-9000 / rpr / 120.0 | -7.76 ± 2.16 | |
| GPX-1b (LOW) 2023-09-08 | Pierre Farissier Astroqueyras France | RC500 sbig / Lum / 120.0 | -4.17 ± 1.21 | |
| GPX-1b (LOW) 2023-09-08 | jean paul vergne CH9-gapra | Ritchey Chretien zwo 294mm pro / Clear / 180.0 | -10.62 ± 3.31 | |
| GPX-1b (LOW) 2023-08-12 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Clear / 120.0 | 1.03 ± 4.32 | |
| GPX-1b (LOW) 2023-03-15 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280/1850 (C11 with Starizona reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | 0.89 ± 1.43 | |
| GPX-1b (LOW) 2023-02-22 | Harri Kiiskinen Hankasalmi observatory | RCOS Carbon Tube Ritchey-Chrétien Telescope SBIG STX-16803 / R / 60.0 | -10.15 ± 2.88 | |
| GPX-1b (LOW) 2023-02-08 | Leon Bewersdorff Observatory Kipshoven (BLEW) | GSO Ritchey-Chrétien QHY268M-PH / V / 120.0 | -7.22 ± 2.88 | |
| GPX-1b (LOW) 2023-01-19 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280 /1790 (Celestron C11 with reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | -7.3 ± 1.87 | |
| GPX-1b (LOW) 2022-12-16 | christian PANTACCHINI Observatoire de BENAYES | Skywhatcher Newton SBIG STF-8300M / Lum / 240.0 | 0.91 ± 1.87 | |
| GPX-1b (LOW) 2022-12-09 | Mark Salisbury POST | Orion Optics ODK SBIG ST-10 XME / R / 240.0 | -1.14 ± 1.15 | |
| GPX-1b (LOW) 2022-11-25 | Mark van der Grijp Trevinca Observatory | William Optics FLT132 ZWO ASI2600mm Pro / Lum / 47.0 | 0.7 ± 3.6 | |
| GPX-1b (LOW) 2022-11-25 | Marc Serrau A77 Dauban | Celestron 11 QHY268 Mono / Clear / 120.0 | -6.65 ± 2.88 | |
| GPX-1b (LOW) 2022-11-25 | Mark Salisbury POST | Orion Optics ODK SBIG ST-10 XME / R / 240.0 | -8.43 ± 1.12 | |
| GPX-1b (LOW) 2022-11-25 | Adam Popowicz Otivar dome2 | Newton 12" ASA ASI ZWO 1600MM / R / 90.0 | -11.54 ± 2.45 | |
| GPX-1b (LOW) 2022-11-25 | David Quiles David Quiles Observatory | Celestron EDGEHD 800 Omegon veTEC 571 M / R / 120.0 | -20.76 ± 5.76 | |
| GPX-1b (LOW) 2022-11-18 | Marc Serrau A77 Dauban | Celestron 11 QHY268 Mono / Clear / 180.0 | -14.26 ± 2.74 | |
| GPX-1b (LOW) 2022-11-13 | Vikrant Kumar Agnihotri Cepheid Observatory India | GSO Ritchey–Chrétien SX-35 TRIUS mono (KAF11002) / Lum / 120.0 | -1.24 ± 2.59 | |
| GPX-1b (LOW) 2022-11-05 | Simon Dawes William James II Observatory | Skywatcher MN190 2 ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0 | -2.55 ± 4.46 | |
| GPX-1b (LOW) 2022-11-05 | Adam Popowicz Otivar dome2 | Newton 12" ASA ASI ZWO 1600MM / R / 90.0 | -2.84 ± 3.17 | |
| GPX-1b (LOW) 2022-10-30 | Claudio Lopresti Claudio Lopresti | Mak-Newton CCD Sbig ST10xme / I / 240.0 | 0.67 ± 4.32 | |
| GPX-1b (LOW) 2022-10-30 | Ivo Peretto MarSEC Marana Space Explorer Center | R-C Moravia G2-1600 MkII / R / 180.0 | -1.92 ± 3.02 | |
| GPX-1b (LOW) 2022-10-30 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 120.0 | -10.99 ± 5.47 | |
| GPX-1b (LOW) 2022-10-29 | Thomas Mollier Tomastro | Newtonian ZWO ASI1600MMC / Clear / 60.0 | -3.96 ± 3.02 | |
| GPX-1b (LOW) 2022-10-29 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / R / 180.0 | -5.4 ± 1.87 | |
| GPX-1b (LOW) 2022-10-29 | Adam Popowicz Otivar dome2 | Newton 12" ASA ASI ZWO 1600MM / R / 90.0 | -9.29 ± 2.16 | |
| GPX-1b (LOW) 2022-10-27 | Andre Kovacs Madrona Peak Observatory | RC Optical 24" Apogee KAF-16803 CCD / R / 40.0 | -2.3 ± 1.31 | |
| GPX-1b (LOW) 2022-10-16 | Nello Ruocco Osservatorio Astronomico Nastro Verde di Sorrento MPC code C82 | SC Meade LX200 GPS on equatorial fork Sbig ST10XME / R / 180.0 | 0.58 ± 2.59 | |
| GPX-1b (LOW) 2022-10-15 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / Lum / 120.0 | 2.85 ± 1.58 | |
| GPX-1b (LOW) 2022-10-15 | Guillaume GRUNTZ Alentejo Remote Observatory | Newton 10" ZWO ASI2600MM / R / 300.0 | 1.12 ± 4.61 | |
| GPX-1b (LOW) 2022-10-15 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / R / 120.0 | -3.2 ± 4.9 | |
| GPX-1b (LOW) 2022-10-08 | Sebastien Brouillard AstroQueyras | RC500 STX16803 / R / 120.0 | 1.72 ± 4.75 | |
| GPX-1b (LOW) 2022-10-08 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 150.0 | -2.74 ± 1.87 | |
| GPX-1b (LOW) 2022-10-08 | Francesco Scaggiante Gruppo Astrofili Salese "GALILEO GALILEI" | NEWTON 410/1710 Custom made with KAF-1603ME CCD sensor / R / 50.0 | -8.94 ± 3.02 | |
| GPX-1b (LOW) 2022-09-18 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 180.0 | 1.39 ± 3.02 | |
| GPX-1b (LOW) 2022-09-18 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / R / 120.0 | -0.92 ± 2.88 | |
| GPX-1b (LOW) 2022-09-18 | Dim Stouraitis Galilaios | SCT SXVF-H9 Starlight-Xpress / R / 90.0 | -6.1 ± 4.32 | |
| GPX-1b (LOW) 2022-09-11 | Stéphane Montchaud Burgundy Observatory | Celestron 8 Zwo Asi 1600 / Lum / 120.0 | 0.84 ± 4.32 | |
| GPX-1b (LOW) 2022-08-08 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / Clear / 60.0 | -3.8 ± 2.02 | |
| GPX-1b (LOW) 2022-08-08 | Eric Miny BLOIS SOLOGNE ASTRONOMIE OBSERVATORY | Newton T305 QSI 683WS / Lum / 120.0 | -8.12 ± 3.02 | |
| GPX-1b (LOW) 2022-07-25 | Anaël Wünsche Observatoire des Baronnies Provençales | Astelco FLIPL230 / R / 120.0 | -4.19 ± 1.01 | |
| GPX-1b (LOW) 2022-07-18 | Alvaro Fornas Centro Astronómico Alto Turia (CAAT). MPC J57 | Planewave CDK 17" Sbig STXL 11002 / Lum / 120.0 | -2.15 ± 2.45 | |
| GPX-1b (LOW) 2022-02-19 | Sebastien Brouillard AstroQueyras | RC500 STX16803 / R / 120.0 | -6.73 ± 7.2 | |
| GPX-1b (LOW) 2022-02-12 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280 /1790 (Celestron C11 with reducer) Moravian Instruments G2-1600 / Clear / 120.0 | -0.52 ± 5.76 | |
| GPX-1b (LOW) 2022-02-05 | Vivien Anzallo Les Lombards | Newton ASI294MM pro / Clear / 90.0 | 4.11 ± 2.16 | |
| GPX-1b (LOW) 2022-01-29 | Fran Campos Puig d'Agulles Observtory | RC14" on EQ8 German mount SBIG ST-8XME / R / 150.0 | 3.56 ± 1.73 | |
| GPX-1b (LOW) 2019-09-21 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / I / 180.0 | -0.29 ± 1.87 | |
| GPX-1b (LOW) 2019-09-14 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / I / 300.0 | -0.13 ± 2.45 | |
| GPX-1b (LOW) 2018-09-10 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / R / 300.0 | -4.78 ± 2.74 | |
| GPX-1b (LOW) 2017-08-17 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / I / 300.0 | 7.77 ± 3.17 | |