exoclock

TOI-2421b (HIGH)

Discovered by: Yee et al. 2022

The Star
Simbad
GAIA
2MASS
CD-35 765
DR2 4968289907406396160
J02123692-3523272
RA 02:12:36.9282 DEC -35:23:27.248
Parallax
3.021 mas
P.M. RA
28.914 mas/y
P.M. DEC
-3.644 mas/y
MagV
11.42
MagR*
10.924
MagI*
10.654
MagJ
10.09
MagH
9.752
MagK
9.667
MagG
11.155
MagGBP
11.533
MagGRP
10.646
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Yee et al. 2022
Mid-time
2458957.02765 ± 0.00064 BJDTDB
Period
4.3474032 ± 7.9e-06 days

Transit Parameters
Yee et al. 2022
Rp/Rs
0.05430469592954185 ± 0.0006537187878937729
a/Rs
6.67 +0.34 -0.24
i
86.49 +1.3 -0.76 deg
e
-
ω
- deg
DepthR*
3.78 mmag
Duration*
4.87 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Yee et al. 2022
Teff
5607.0 +68.0 -68.0 K
Log(g)
4.0 +0.06 -0.04 cm/s2
Fe/H
0.19 +0.083 -0.085 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 13.23"
Total Observations (Recent) 1 (1)
O-C -9.69 ± 4.46 minutes
ExoClock Observations (Recent) 1 (1)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

TOI-2421b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
TOI-2421b (HIGH)
2023-12-13
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 90.0
-9.69 ± 4.46
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