exoclock

TOI-1937Ab (LOW)

Discovered by: Yee et al. 2023

The Star
Simbad
GAIA
2MASS
TOI-1937
DR2 5489726768531119616
J07452898-5222599
RA 07:45:28.9826 DEC -52:22:59.906
Parallax
2.38 mas
P.M. RA
-5.675 mas/y
P.M. DEC
11.296 mas/y
MagV
13.246
MagR
13.027
MagI*
12.376
MagJ
11.717
MagH
11.324
MagK
11.226
MagG
13.017
MagGBP
13.44
MagGRP
12.435
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Yee et al. 2023
Mid-time
2459085.91023 ± 0.00012 BJDTDB
Period
0.94667944 ± 4.7e-07 days

Transit Parameters
Yee et al. 2023
Rp/Rs
0.11874342087037917 ± 0.006737215368532152
a/Rs
3.85 +0.09 -0.1
i
77.0 +0.44 -0.49 deg
e
-
ω
- deg
DepthR*
13.44 mmag
Duration*
1.37 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Yee et al. 2023
Teff
5814.0 +91.0 -93.0 K
Log(g)
4.4 +0.03 -0.03 cm/s2
Fe/H
0.196 +0.084 -0.084 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 9.27"
Total Observations (Recent) 10 (10)
O-C -0.02 ± 0.35 minutes
ExoClock Observations (Recent) 10 (10)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

TOI-1937Ab


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
TOI-1937Ab (LOW)
2024-02-09
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 90.0
1.05 ± 1.01
TOI-1937Ab (LOW)
2024-01-24
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / Lum / 120.0
-0.05 ± 2.45
TOI-1937Ab (LOW)
2023-12-19
Jean-Pascal Vignes
Deep Sky Chile
PlaneWave CDK 17"
QHYCCD 600 M / Lum / 90.0
0.61 ± 1.05
TOI-1937Ab (LOW)
2023-11-29
Sacha Foschino
Deep Sky Chile
RASA 14
ZWO ASI 6200 MM Pro / R / 60.0
0.01 ± 1.3
TOI-1937Ab (LOW)
2023-11-13
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 90.0
3.22 ± 1.37
TOI-1937Ab (LOW)
2023-11-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 90.0
0.34 ± 1.08
TOI-1937Ab (LOW)
2023-11-11
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 90.0
-1.55 ± 0.78
TOI-1937Ab (LOW)
2023-10-25
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-1.04 ± 0.89
TOI-1937Ab (LOW)
2023-10-24
Magdalena Szkudlarek
Deep Sky Chile - ROTUZ
PlaneWave CDK 20
QHY268M pro / R / 180.0
1.43 ± 1.15
TOI-1937Ab (LOW)
2023-10-24
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 90.0
-2.49 ± 1.58
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