Already a member?

HAT-P-31b

Discovered by: Kipping et al. 2011
The Star
Simbad
GAIA
2MASS
HAT-P-31
DR2 4583004815239650176
J18060904+2625359
RA 18:06:09.0499 DEC +26:25:35.989
Parallax
2.878 mas
P.M. RA
-7.437 mas/y
P.M. DEC
-13.402 mas/y
MagV
11.67
MagR
11.49
MagI*
10.974
MagJ
10.423
MagH
10.128
MagK
10.083
MagG
11.45
MagGBP
11.782
MagGRP
10.975
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Mallonn et al. 2019
Mid-time
2458169.941 ± 0.0017 BJDTDB
Period
5.005272 ± 6e-06 days

Transit Parameters
Kipping et al. 2011
Rp/Rs
0.08 ± 0.022
a/Rs
8.9 +1.4 -2.3
i
87.1 +1.8 -2.7 deg
e
0.245 +0.004 -0.004
ω
274.3 +1.8 -1.8 deg
DepthR*
7.76 mmag
Duration*
5.11 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Kipping et al. 2011
Teff
6065.0 +100.0 -100.0 K
Log(g)
4.26 +0.18 -0.18 cm/s2
Fe/H
0.15 +0.08 -0.08 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
0 (0)
-
0
HAT-P-31b


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory
Telescope
Camera / Filter / Exp [s]
© 2019-2020 ExoClock Project - Privacy policy