exoclock

HATS-53b (MEDIUM)

Discovered by: Henning et al. 2018

The Star
Simbad
GAIA
2MASS
HATS-53
DR2 3465357945752055040
J11463084-3351361
RA 11:46:30.8411 DEC -33:51:36.203
Parallax
1.679 mas
P.M. RA
-35.023 mas/y
P.M. DEC
-4.597 mas/y
MagV
13.944
MagR*
13.418
MagI*
13.13
MagJ
12.458
MagH
12.088
MagK
12.046
MagG
13.656
MagGBP
14.05
MagGRP
13.108
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458281.1312 ± 0.00023 BJDTDB
Period
3.85377818 ± 8.8e-07 days

Transit Parameters
Henning et al. 2018
Rp/Rs
0.125 ± 0.0028
a/Rs
9.3 +0.15 -0.22
i
88.78 +0.55 -0.55 deg
e
-
ω
- deg
DepthR*
20.85 mmag
Duration*
3.51 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Henning et al. 2018
Teff
5644.0 +94.0 -94.0 K
Log(g)
4.34 +0.02 -0.02 cm/s2
Fe/H
0.0 +0.0 -0.0 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 9.16"
Total Observations (Recent) 15 (2)
O-C -0.77 ± 0.61 minutes
ExoClock Observations (Recent) 3 (2)
Space Observations (Recent) 11 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.1292 ± 0.0013

HATS-53b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-53b (MEDIUM)
2022-06-15
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 240.0
-6.49 ± 2.59
HATS-53b (MEDIUM)
2022-02-27
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
-2.33 ± 1.44
HATS-53b (MEDIUM)
2020-05-09
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.65 ± 1.15

Space Observations

Planet
Observation Date
Mission O-C
minutes
HATS-53b (MEDIUM)
2021-04-24
TESS0.63 ± 2.16
HATS-53b (MEDIUM)
2021-04-20
TESS-0.7 ± 2.88
HATS-53b (MEDIUM)
2021-04-17
TESS-2.03 ± 2.45
HATS-53b (MEDIUM)
2021-04-13
TESS0.68 ± 2.16
HATS-53b (MEDIUM)
2021-04-09
TESS1.22 ± 2.3
HATS-53b (MEDIUM)
2021-04-05
TESS-1.98 ± 2.02
HATS-53b (MEDIUM)
2021-03-28
TESS0.26 ± 2.16
HATS-53b (MEDIUM)
2021-03-25
TESS-0.78 ± 2.45
HATS-53b (MEDIUM)
2021-03-17
TESS3.62 ± 2.16
HATS-53b (MEDIUM)
2021-03-13
TESS-0.44 ± 2.59
HATS-53b (MEDIUM)
2021-03-09
TESS-1.48 ± 2.59

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2015-08-02 Henning et al. 2018 0.01 ± 0.71
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