exoclock

HD28109d (HIGH)

Discovered by: Dransfield et al. 2022

The Star
Simbad
GAIA
2MASS
HD 28109
DR2 4668163021600295552
J04205712-6806095
RA 04:20:57.1321 DEC -68:06:09.514
Parallax
7.134 mas
P.M. RA
22.028 mas/y
P.M. DEC
-10.4 mas/y
MagV
9.38
MagR*
9.104
MagI*
8.789
MagJ
8.476
MagH
8.256
MagK
8.175
MagG
9.3
MagGBP
9.587
MagGRP
8.902
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Dransfield et al. 2022
Mid-time
2458355.67324 ± 0.00432 BJDTDB
Period
84.25999 ± 0.00744 days

Transit Parameters
Dransfield et al. 2022
Rp/Rs
0.01999 ± 0.00035
a/Rs
61.07977665026642 +45.26450026772758 -25.643255583093378
i
89.682 +0.093 -0.082 deg
e
-
ω
- deg
DepthR*
0.51 mmag
Duration*
10.14 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Dransfield et al. 2022
Teff
6120.0 +50.0 -50.0 K
Log(g)
4.13 +0.1 -0.1 cm/s2
Fe/H
0.0 +0.1 -0.1 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 62.71"
Total Observations (Recent) 0 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

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