exoclock

TOI-451d (HIGH)

Discovered by: Newton et al. 2021

The Star
Simbad
GAIA
2MASS
CD-38 1467
DR2 4844691297067063424
J04115194-3756232
RA 04:11:51.9470 DEC -37:56:23.219
Parallax
8.053 mas
P.M. RA
-11.167 mas/y
P.M. DEC
12.374 mas/y
MagV
10.94
MagR*
10.513
MagI*
10.139
MagJ
9.636
MagH
9.287
MagK
9.19
MagG
10.75
MagGBP
11.147
MagGRP
10.22
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458727.56733 ± 0.00089 BJDTDB
Period
16.364909 ± 4.3e-05 days

Transit Parameters
Newton et al. 2021
Rp/Rs
0.04246 ± 0.00044
a/Rs
29.56 +0.46 -0.69
i
89.25 +0.084 -0.1 deg
e
-
ω
- deg
DepthR*
2.32 mmag
Duration*
4.1 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Newton et al. 2021
Teff
5550.0 +56.0 -56.0 K
Log(g)
4.527 +0.039 -0.038 cm/s2
Fe/H
0.0 +0.0 -0.0 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 20.07"
Total Observations (Recent) 5 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 5 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.04163 ± 0.00096

TOI-451d


Space Observations

Planet
Observation Date
Mission O-C
minutes
TOI-451d (HIGH)
2020-11-15
TESS-4.86 ± 4.03
TOI-451d (HIGH)
2020-10-30
TESS1.49 ± 2.3
TOI-451d (HIGH)
2018-11-26
TESS-6.88 ± 5.76
TOI-451d (HIGH)
2018-11-10
TESS1.49 ± 1.87
TOI-451d (HIGH)
2018-10-25
TESS-4.98 ± 4.61
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