exoclock

HD86226c (HIGH)

Discovered by: Teske et al. 2020

The Star
Simbad
GAIA
2MASS
HD 86226
DR2 5660492297395345408
J09562984-2405576
RA 09:56:29.8441 DEC -24:05:57.795
Parallax
21.861 mas
P.M. RA
-177.111 mas/y
P.M. DEC
46.867 mas/y
MagV
7.93
MagR
7.71
MagI*
7.262
MagJ
6.839
MagH
6.577
MagK
6.463
MagG
7.771
MagGBP
8.108
MagGRP
7.333
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458698.6559 ± 0.00065 BJDTDB
Period
3.9846654 ± 9.2e-06 days

Transit Parameters
Teske et al. 2020
Rp/Rs
0.0188 ± 0.0019
a/Rs
10.11 +0.07 -0.08
i
86.45 +0.26 -0.16 deg
e
0.075 +0.065 -0.048
ω
196.0 +60.0 -90.0 deg
DepthR*
0.41 mmag
Duration*
2.45 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Teske et al. 2020
Teff
5863.0 +88.0 -88.0 K
Log(g)
4.4 +0.03 -0.03 cm/s2
Fe/H
0.018 +0.057 -0.043 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 80.86"
Total Observations (Recent) 11 (0)
O-C 0.04 ± 1.98 minutes
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 11 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.01949 ± 0.00047

HD86226c


Space Observations

Planet
Observation Date
Mission O-C
minutes
HD86226c (HIGH)
2021-03-02
TESS0.17 ± 3.74
HD86226c (HIGH)
2021-02-26
TESS11.35 ± 7.78
HD86226c (HIGH)
2021-02-18
TESS-4.44 ± 4.32
HD86226c (HIGH)
2021-02-14
TESS-18.75 ± 8.78
HD86226c (HIGH)
2021-02-11
TESS2.94 ± 3.17
HD86226c (HIGH)
2019-03-24
TESS0.08 ± 2.16
HD86226c (HIGH)
2019-03-20
TESS-14.94 ± 11.81
HD86226c (HIGH)
2019-03-16
TESS0.27 ± 2.88
HD86226c (HIGH)
2019-03-12
TESS5.26 ± 5.47
HD86226c (HIGH)
2019-03-08
TESS1.04 ± 1.73
HD86226c (HIGH)
2019-03-04
TESS-1.61 ± 1.87
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