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HAT-P-38b

Discovered by: Sato et al. 2012
The Star
Simbad
GAIA
2MASS
GSC 02314-00559
DR2 324889227693298560
J02213197+3214461
RA 02:21:31.9802 DEC +32:14:46.090
Parallax
3.89 mas
P.M. RA
47.771 mas/y
P.M. DEC
-21.428 mas/y
MagV
12.51
MagR
12.36
MagI*
11.585
MagJ
10.989
MagH
10.593
MagK
10.501
MagG
12.302
MagGBP
12.765
MagGRP
11.699
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Mallonn et al. 2019
Mid-time
2457491.87585 ± 9e-05 BJDTDB
Period
4.6403293 ± 1.7e-06 days

Transit Parameters
Sato et al. 2012
Rp/Rs
0.0918 ± 0.0016
a/Rs
12.2 +1.0 -1.0
i
88.3 +0.7 -0.7 deg
e
0.07 +0.05 -0.05
ω
240.0 +104.0 -104.0 deg
DepthR*
10.97 mmag
Duration*
3.16 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Sato et al. 2012
Teff
5330.0 +100.0 -100.0 K
Log(g)
4.46 +0.1 -0.1 cm/s2
Fe/H
0.06 +0.1 -0.1 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
3 (2)
-3.3±0.6
0
HAT-P-38b


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory
Telescope
Camera / Filter / Exp [s]
2020-10-25 0.6 ± 2.0 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
2020-10-25 -1.0 ± 1.7 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
2016-10-29 -4.2 ± 0.7 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
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