exoclock

HATS-38b (ALERT)

Discovered by: Jordán et al. 2020

The Star
Simbad
GAIA
2MASS
TYC 6622-794-1
DR2 5472386851683941376
J10170509-2516345
RA 10:17:05.0796 DEC -25:16:34.556
Parallax
2.883 mas
P.M. RA
-21.752 mas/y
P.M. DEC
-7.54 mas/y
MagV
11.97
MagR*
12.047
MagI*
11.203
MagJ
11.184
MagH
10.85
MagK
10.768
MagG
12.278
MagGBP
12.649
MagGRP
11.761
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Jordán et al. 2020
Mid-time
2457725.16121 ± 0.00072 BJDTDB
Period
4.375021 ± 1e-05 days

Transit Parameters
Jordán et al. 2020
Rp/Rs
0.057 ± 0.0012
a/Rs
9.81 +0.14 -0.14
i
87.21 +0.18 -0.18 deg
e
-
ω
- deg
DepthR*
4.07 mmag
Duration*
3.22 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Jordán et al. 2020
Teff
5732.0 +25.0 -25.0 K
Log(g)
4.3 +0.01 -0.01 cm/s2
Fe/H
-0.102 +0.043 -0.043 dex
ExoClock Status
Observing Priority ALERT
Minimum aperture 17.96"
Total Observations (Recent) 5 (5)
O-C 15.89 ± 1.28 minutes
ExoClock Observations (Recent) 5 (5)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

HATS-38b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-38b (ALERT)
2024-01-23
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
13.79 ± 2.59
HATS-38b (ALERT)
2023-03-14
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
21.0 ± 4.18
HATS-38b (ALERT)
2023-03-14
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 180.0
16.68 ± 2.3
HATS-38b (ALERT)
2023-02-20
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 90.0
12.95 ± 3.02
HATS-38b (ALERT)
2023-02-07
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / Lum / 60.0
17.65 ± 3.02
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