exoclock

TOI-3714b (LOW)

Discovered by: Cañas et al. 2022

The Star
Simbad
GAIA
2MASS		 TIC 155867025
DR2 178924390478792320
J04381253+3927299
RA 04:38:12.5354 DEC +39:27:29.909
Parallax
8.844 mas		 P.M. RA
19.7 mas/y		 P.M. DEC
-70.764 mas/y
MagV*
15.274		 MagR*
14.148		 MagI*
13.086		 MagJ
11.736		 MagH
11.057		 MagK
10.852
MagG
14.311		 MagGBP
15.535		 MagGRP
13.218
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459676.59108 ± 9.4e-05 BJDTDB
Period
2.15484892 ± 7.5e-07 days
Transit Parameters
Cañas et al. 2022
Rp/Rs
0.204 ± 0.003		 a/Rs
11.5 +0.4 -0.5
 i
88.7 +0.5 -0.5 deg
e
0.03 +0.03 -0.02
 ω
100.0 +61.0 -200.0 deg
DepthR*
55.81 mmag		 Duration*
1.64 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Cañas et al. 2022
Teff
3660.0 +90.0 -90.0 K
 Log(g)
4.75 +0.05 -0.05 cm/s2
 Fe/H
0.1 +0.1 -0.1 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 12.04"
Total Observations (Recent) 62 (7)
O-C -0.05 ± 0.19 minutes
ExoClock Observations (Recent) 51 (7)
Space Observations (Recent) 10 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.208 ± 0.0015

TOI-3714b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
TOI-3714b (LOW)
2025-12-28		Jean-Claude MARIO
Observatoire de la Cabergue		T 500 Cassegrain "Arp 83"
ASI 6200 MM / Clear / 240.0		-0.59 ± 0.89
TOI-3714b (LOW)
2025-12-26		Michael Nezel
Celle Observatory		CDK 14
QHY 268M / I / 180.0		-1.25 ± 0.59
TOI-3714b (LOW)
2025-12-26		Georgina Farrall
Rasteau Observatory		PlaneWave CDK
SBIG STXL 11002 / Clear / 180.0		-4.3 ± 0.78
TOI-3714b (LOW)
2025-12-13		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		2.18 ± 0.86
TOI-3714b (LOW)
2025-11-30		Gerard Tartalo
Dark Energy Observatory		Ts RC8" Carbon
Player One Ares M (imx533M) / Clear / 300.0		0.34 ± 1.34
TOI-3714b (LOW)
2025-11-18		Jordi González-Edo
Landete-Kea		C11
ASI 2600MM pro / Lum / 90.0		-2.26 ± 1.58
TOI-3714b (LOW)
2025-10-08		samuel Diaz Lopez
Tomas Lopez (AstroCamp)		SCA260
ASI2600MM / AstrodonExoPlanet-BB / 180.0		-4.52 ± 1.73
TOI-3714b (LOW)
2025-03-10		Snaevarr Guðmundsson
Ness Observatory		Meade LX 200 ACF Schmidt-Cassegrain
SBIG STL 11000M / Clear / 180.0		2.38 ± 1.73
TOI-3714b (LOW)
2025-02-23		Manfred Raetz
privat observatory Herges-Hallenberg		SCT 280/1850 (C11 with Starizona reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0		0.99 ± 0.6
TOI-3714b (LOW)
2025-02-23		Javier Alonso Santiago
INAF-OACT		Cassegrain 91cm
Moravian C4-1600EC / R / 90.0		0.83 ± 0.32
TOI-3714b (LOW)
2025-01-03		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 300.0		-1.34 ± 1.44
TOI-3714b (LOW)
2024-12-29		Mario Morales-Aimar
Observatorio de Sencelles MPC K14		10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 300.0		-1.27 ± 1.21
TOI-3714b (LOW)
2024-12-01		Lee YuHsien
KMSH Observatory		C14HD
QSI-660 / R / 60.0		2.46 ± 2.88
TOI-3714b (LOW)
2024-11-29		Lee YuHsien
KMSH Observatory		C14HD
QSI-660 / R / 60.0		1.23 ± 1.07
TOI-3714b (LOW)
2024-11-29		Yen-Hsing Lin
Starry House Observatory		Mewlon 300 CRS
ASI 6200MM Pro / Lum / 60.0		-1.16 ± 0.88
TOI-3714b (LOW)
2024-11-23		Michael Nezel
Celle Observatory		CDK 14
QHY 268M / R / 180.0		-2.01 ± 2.02
TOI-3714b (LOW)
2024-11-16		Lee YuHsien
KMSH Observatory		C14HD
QSI-660 / R / 60.0		-3.67 ± 3.17
TOI-3714b (LOW)
2024-10-23		Pieter Vuylsteke
TheGardenToTheSkyFacility		TS ONTC 25cm f4.7
QHY 268M / rpr / 150.0		0.7 ± 1.44
TOI-3714b (LOW)
2024-10-21		Yen-Hsing Lin
Starry House Observatory		Mewlon 300 CRS
ASI 6200MM Pro / Lum / 60.0		-1.68 ± 1.58
TOI-3714b (LOW)
2024-10-11		Simon Dawes
William James II		Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 300.0		1.09 ± 1.38
TOI-3714b (LOW)
2024-02-14		Davide Pica
Private Observatory		Celestron C9.25
QHY 294 M Pro / V / 180.0		5.63 ± 2.16
TOI-3714b (LOW)
2024-02-14		Anaël Wünsche
Observatoire des Baronnies Provençales		Astelco
FLIPL230 / R / 120.0		0.09 ± 0.45
TOI-3714b (LOW)
2024-02-01		Alberto García Sánchez
Rio Cofio		MEADE LX200 Classic
SBIG ST8-XME / Clear / 280.0		3.46 ± 1.73
TOI-3714b (LOW)
2024-01-13		Changhyun Ryu
Korea National University of Education MAO		Planwave CDK500
Moravian C3-61000 / zpr / 180.0		1.98 ± 1.41
TOI-3714b (LOW)
2024-01-13		Changhyun Ryu
Korea National University of Education MAO		Planwave CDK500
Moravian C3-61000 / gpr / 150.0		-2.82 ± 3.31
TOI-3714b (LOW)
2023-12-31		Lee YuHsien
KMSH Observatory		C14HD
QSI-660 / Clear / 40.0		2.8 ± 1.31
TOI-3714b (LOW)
2023-12-07		Ivo Peretto
MarSEC Marana Space Explorer Center		R-C
Moravia G2-1600 MkII / R / 120.0		-1.04 ± 1.73
TOI-3714b (LOW)
2023-12-07		carlo marino
CosmoGrag		Newton 12’’ F3
CCD APS-H 9,2 Mpixel pixel di 7,4 micron / Clear / 120.0		-1.58 ± 1.08
TOI-3714b (LOW)
2023-11-07		Vikrant Kumar Agnihotri
Cepheid Observatory India		C11/f5.5 Schmidt-Cassegrain
Atik383L+ mono / Clear / 120.0		-4.13 ± 1.18
TOI-3714b (LOW)
2023-10-19		Charles Miller
Miller Observatory		Meade 12" LX850
QHY268M / R / 180.0		-0.07 ± 1.01
TOI-3714b (LOW)
2023-10-15		Kevin Johnson
Holbrook Observatory		Meade LX50 10"
Atik 383L+ / Lum / 240.0		0.36 ± 1.02
TOI-3714b (LOW)
2023-02-04		Robert Roth
TURMX Observatory		Planewave CDK17
QHY600M / Lum / 60.0		0.35 ± 0.58
TOI-3714b (LOW)
2023-02-04		Alvaro Fornas
Valencia city		SkyWatcher MN190
Atik One 6 / Clear / 60.0		-1.84 ± 1.58
TOI-3714b (LOW)
2023-01-05		Tõnis Eenmäe
Tartu Observatory		Planewave CDK 12.5
Apogee Alta U42 / R / 120.0		2.6 ± 1.4
TOI-3714b (LOW)
2022-12-10		Jean-Claude MARIO
Observatoire de la Cabergue		T 500 Cassegrain "Arp 83"
ASI 6200 MM / Clear / 240.0		0.44 ± 0.72
TOI-3714b (LOW)
2022-11-30		Andre Kovacs
Madrona Peak Observatory		RC Optical 24"
Apogee Aspen CG16M / R / 60.0		0.13 ± 0.56
TOI-3714b (LOW)
2022-11-30		Jean-Claude MARIO
Observatoire de la Cabergue		T 500 Cassegrain "Arp 83"
ASI 6200 MM / Clear / 240.0		-0.52 ± 0.5
TOI-3714b (LOW)
2022-11-30		Aziz Ettahar Kaeouach
High Atlas Observatory		Celestron C11 hd
Zwo asi 294 mm pro / Clear / 120.0		-2.19 ± 0.73
TOI-3714b (LOW)
2022-11-15		Kevin Hills
Tacande		ASA 0.5m f/3.6 astrograph.
QHY 600M with IMX 455 chip / R / 90.0		-0.19 ± 0.75
TOI-3714b (LOW)
2022-11-12		Tõnis Eenmäe
Tartu Observatory		Planewave CDK 12.5
Apogee Alta U42 / R / 120.0		0.73 ± 0.94
TOI-3714b (LOW)
2022-11-02		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / Clear / 150.0		-0.93 ± 0.75
TOI-3714b (LOW)
2022-10-30		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 150.0		2.68 ± 1.08
TOI-3714b (LOW)
2022-10-30		Manfred Raetz
privat observatory Herges-Hallenberg		SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0		2.4 ± 0.95
TOI-3714b (LOW)
2022-10-30		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 150.0		2.17 ± 1.21
TOI-3714b (LOW)
2022-10-30		Marc Serrau
A77 Dauban		Celestron 11
QHY268 Mono / Clear / 180.0		0.24 ± 1.38
TOI-3714b (LOW)
2022-10-30		Tõnis Eenmäe
Tartu Observatory		Planewave CDK 12.5
Apogee Alta U42 / R / 120.0		-0.17 ± 0.62
TOI-3714b (LOW)
2022-10-30		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / R / 130.0		-0.73 ± 0.76
TOI-3714b (LOW)
2022-10-28		Chia-Ming Chang
Lulin Observatory		Lulin One-meter Telescope
Andor iKon-L 936 / R / 60.0		0.51 ± 0.26
TOI-3714b (LOW)
2021-09-25		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH1 g / gpr / 35.0		0.38 ± 0.43
TOI-3714b (LOW)
2021-09-25		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH4 z / zpr / 25.0		0.12 ± 0.19
TOI-3714b (LOW)
2021-09-25		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH3 i / ipr / 25.0		-0.1 ± 0.19

Space Observations
Planet
Observation Date		 Mission O-C
minutes
TOI-3714b (LOW)
2022-12-21		TESS-0.85 ± 0.84
TOI-3714b (LOW)
2022-12-19		TESS-2.65 ± 0.73
TOI-3714b (LOW)
2022-12-17		TESS-0.97 ± 0.81
TOI-3714b (LOW)
2022-12-15		TESS-0.15 ± 0.82
TOI-3714b (LOW)
2022-12-13		TESS0.32 ± 0.78
TOI-3714b (LOW)
2022-12-08		TESS0.06 ± 0.88
TOI-3714b (LOW)
2022-12-06		TESS-0.16 ± 0.95
TOI-3714b (LOW)
2022-12-04		TESS1.12 ± 0.79
TOI-3714b (LOW)
2022-12-02		TESS-0.62 ± 0.78
TOI-3714b (LOW)
2022-11-30		TESS-0.64 ± 0.82

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2019-12-23 Cañas et al. 2022 -0.57 ± 0.58
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