exoclock

TOI-2136b (HIGH)

Discovered by: Beard et al. 2022

The Star
Simbad
GAIA
2MASS		 LSPM J1844+3633
DR2 2096535783864546944
J18444236+3633445
RA 18:44:42.3658 DEC +36:33:44.530
Parallax
29.944 mas		 P.M. RA
-33.8 mas/y		 P.M. DEC
177.358 mas/y
MagV*
14.161		 MagR
13.4		 MagI*
11.648		 MagJ
10.184		 MagH
9.604		 MagK
9.343
MagG
12.964		 MagGBP
14.392		 MagGRP
11.802
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459512.37588 ± 0.00036 BJDTDB
Period
7.851949 ± 1.8e-05 days
Transit Parameters
Gan et al. 2022
Rp/Rs
0.0591 ± 0.001		 a/Rs
35.8 +2.0 -2.0
 i
89.4 +0.3 -0.4 deg
e
-		 ω
- deg
DepthR*
4.54 mmag		 Duration*
1.66 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Beard et al. 2022
Teff
3366.0 +39.0 -41.0 K
 Log(g)
4.92 +0.03 -0.03 cm/s2
 Fe/H
-0.02 +0.07 -0.03 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 29.51"
Total Observations (Recent) 24 (5)
O-C 2.83 ± 1.03 minutes
ExoClock Observations (Recent) 12 (5)
Space Observations (Recent) 12 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0605 ± 0.0018

TOI-2136b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
TOI-2136b (HIGH)
2025-07-29		Jacques Michelet
Saint-Auban sur l'Ouvèze		Celestron C11 Edge HD
Poseidon-M Pro / rpr / 180.0		0.06 ± 6.05
TOI-2136b (HIGH)
2025-07-29		Javier Elias
Observatorio Astrocamp		Planewave CDK
QHY628M / Clear / 180.0		-4.26 ± 3.31
TOI-2136b (HIGH)
2025-06-12		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / I / 210.0		-0.52 ± 4.75
TOI-2136b (HIGH)
2025-06-05		Florence Libotte
IAC 80		IAC 80 equatorial german mount
Camelot2 / I / 180.0		5.74 ± 1.87
TOI-2136b (HIGH)
2025-06-05		Giuseppe Conzo
Teide Observatory		LCO Meade
SBIG STX6303 / Clear / 70.0		-8.66 ± 6.19
TOI-2136b (HIGH)
2024-09-18		Pieter Vuylsteke
KU Leuven - Marvel		Ritchey
ZWO 6200mm / Clear / 120.0		-0.71 ± 2.3
TOI-2136b (HIGH)
2024-07-18		Lorenzo Betti
Osservatorio Polifunzionale del Chianti		RC-80cm
Moravian G4 - KAF 09000 / R / 120.0		7.63 ± 2.45
TOI-2136b (HIGH)
2024-05-31		Florence Libotte
Montsec		Joan Oró 80cm
MEIA2 / I / 140.0		4.74 ± 3.02
TOI-2136b (HIGH)
2021-10-24		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH3 i / ipr / 15.0		1.01 ± 0.79
TOI-2136b (HIGH)
2021-10-24		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B - CH2 r / rpr / 20.0		-0.2 ± 1.35
TOI-2136b (HIGH)
2021-10-24		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH4 z / zpr / 15.0		-0.4 ± 0.86
TOI-2136b (HIGH)
2021-10-24		MUSCAT Team
Teide Observatory		Telescope Carlos Sanchez
MuSCAT2 - PIXIS: 1024B eXcelon - CH1 g / gpr / 30.0		-1.12 ± 2.02

Space Observations
Planet
Observation Date		 Mission O-C
minutes
TOI-2136b (HIGH)
2022-08-03		TESS1.95 ± 2.74
TOI-2136b (HIGH)
2022-07-26		TESS-9.93 ± 6.62
TOI-2136b (HIGH)
2022-07-18		TESS5.55 ± 2.45
TOI-2136b (HIGH)
2022-07-10		TESS0.58 ± 2.16
TOI-2136b (HIGH)
2022-06-25		TESS-4.03 ± 2.16
TOI-2136b (HIGH)
2021-07-22		TESS-6.9 ± 6.77
TOI-2136b (HIGH)
2021-07-14		TESS-0.06 ± 3.17
TOI-2136b (HIGH)
2021-07-06		TESS12.25 ± 10.94
TOI-2136b (HIGH)
2021-06-29		TESS-5.39 ± 2.16
TOI-2136b (HIGH)
2020-07-02		TESS1.02 ± 4.9
TOI-2136b (HIGH)
2020-06-25		TESS1.38 ± 2.45
TOI-2136b (HIGH)
2020-06-17		TESS1.59 ± 3.02
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