exoclock

HD110082b (HIGH)

Discovered by: Tofflemire et al. 2021

The Star
Simbad
GAIA
2MASS		 HD 110082
DR2 5765748511163751936
J12502212-8807158
RA 12:50:22.0202 DEC -88:07:15.718
Parallax
9.486 mas		 P.M. RA
-18.776 mas/y		 P.M. DEC
-18.086 mas/y
MagV
9.23		 MagR*
8.92		 MagI*
8.644		 MagJ
8.272		 MagH
8.014		 MagK
8.002
MagG
9.115		 MagGBP
9.4		 MagGRP
8.721
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459210.3235 ± 0.00099 BJDTDB
Period
10.18271 ± 1.7e-05 days
Transit Parameters
Tofflemire et al. 2021
Rp/Rs
0.025 ± 0.001		 a/Rs
20.0 +2.0 -2.0
 i
88.2 +1.1 -0.7 deg
e
0.2 +0.2 -0.1
 ω
138.0 +60.0 -100.0 deg
DepthR*
0.76 mmag		 Duration*
2.95 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Tofflemire et al. 2021
Teff
6200.0 +100.0 -100.0 K
 Log(g)
4.2 +0.3 -0.3 cm/s2
 Fe/H
0.08 +0.05 -0.05 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 48.47"
Total Observations (Recent) 10 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 10 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.02546 ± 0.00068

HD110082b


Space Observations
Planet
Observation Date		 Mission O-C
minutes
HD110082b (HIGH)
2023-07-21		TESS-0.03 ± 3.74
HD110082b (HIGH)
2023-06-10		TESS4.35 ± 10.08
HD110082b (HIGH)
2023-05-21		TESS-0.95 ± 4.46
HD110082b (HIGH)
2020-07-27		TESS-2.23 ± 2.88
HD110082b (HIGH)
2020-07-16		TESS2.97 ± 3.74
HD110082b (HIGH)
2019-07-16		TESS3.77 ± 5.04
HD110082b (HIGH)
2019-07-06		TESS0.33 ± 6.48
HD110082b (HIGH)
2019-06-25		TESS-1.67 ± 6.34
HD110082b (HIGH)
2019-06-15		TESS0.65 ± 4.75
HD110082b (HIGH)
2019-05-26		TESS-2.92 ± 5.47
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