exoclock

HATS-52b (LOW)

Discovered by: Henning et al. 2018

The Star
Simbad
GAIA
2MASS
HATS-52
DR2 5631530950664938240
J09202105-3116095
RA 09:20:21.0456 DEC -31:16:09.491
Parallax
1.773 mas
P.M. RA
-20.014 mas/y
P.M. DEC
21.252 mas/y
MagV
13.669
MagR*
13.4
MagI*
12.925
MagJ
12.523
MagH
12.218
MagK
12.114
MagG
13.627
MagGBP
13.976
MagGRP
13.114
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458731.65067 ± 0.0002 BJDTDB
Period
1.36665617 ± 2.8e-07 days

Transit Parameters
Henning et al. 2018
Rp/Rs
0.135 ± 0.003
a/Rs
5.14 +0.22 -0.22
i
84.7 +1.1 -1.1 deg
e
-
ω
- deg
DepthR*
22.82 mmag
Duration*
2.12 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Henning et al. 2018
Teff
6010.0 +150.0 -150.0 K
Log(g)
4.45 +0.03 -0.03 cm/s2
Fe/H
0.22 +0.1 -0.1 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 9.1"
Total Observations (Recent) 31 (4)
O-C -0.41 ± 0.22 minutes
ExoClock Observations (Recent) 14 (4)
Space Observations (Recent) 13 (0)
ETD Observations (Recent) 3 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.144 ± 0.0013

HATS-52b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-52b (LOW)
2023-01-17
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
-1.63 ± 0.66
HATS-52b (LOW)
2023-01-10
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / Lum / 90.0
-0.75 ± 0.91
HATS-52b (LOW)
2022-03-21
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 60.0
-1.31 ± 1.58
HATS-52b (LOW)
2022-02-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.01 ± 1.01
HATS-52b (LOW)
2022-01-17
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-6.8 ± 1.44
HATS-52b (LOW)
2021-05-23
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.01 ± 1.3
HATS-52b (LOW)
2021-05-08
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
1.04 ± 0.86
HATS-52b (LOW)
2021-04-27
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.25 ± 1.15
HATS-52b (LOW)
2021-04-27
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-2.35 ± 1.3
HATS-52b (LOW)
2021-04-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.57 ± 0.72
HATS-52b (LOW)
2021-04-05
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.48 ± 1.44
HATS-52b (LOW)
2021-03-02
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.27 ± 0.72
HATS-52b (LOW)
2021-02-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.01 ± 0.86
HATS-52b (LOW)
2021-01-02
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
0.27 ± 1.15

Space Observations

Planet
Observation Date
Mission O-C
minutes
HATS-52b (LOW)
2021-03-06
TESS-1.29 ± 1.32
HATS-52b (LOW)
2021-03-04
TESS0.18 ± 1.11
HATS-52b (LOW)
2021-03-03
TESS1.75 ± 1.58
HATS-52b (LOW)
2021-03-02
TESS-2.57 ± 1.24
HATS-52b (LOW)
2021-02-28
TESS-1.4 ± 1.87
HATS-52b (LOW)
2021-02-27
TESS-0.02 ± 1.73
HATS-52b (LOW)
2021-02-19
TESS-2.24 ± 1.37
HATS-52b (LOW)
2021-02-17
TESS-2.13 ± 1.41
HATS-52b (LOW)
2021-02-16
TESS-3.46 ± 1.37
HATS-52b (LOW)
2021-02-15
TESS-0.16 ± 1.58
HATS-52b (LOW)
2021-02-13
TESS-1.37 ± 1.37
HATS-52b (LOW)
2021-02-12
TESS-3.59 ± 1.44
HATS-52b (LOW)
2021-02-10
TESS-1.84 ± 1.4

ETD Observations

Planet
Observation Date
Observer(s) ETD link O-C
minutes
HATS-52b (LOW)
2020-02-09
Yves Jongen15812940552.12 ± 1.01
HATS-52b (LOW)
2020-02-05
Yves Jongen1580910950-1.24 ± 0.86
HATS-52b (LOW)
2020-01-21
Yves Jongen1579646295-0.49 ± 0.72

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2014-09-28 Henning et al. 2018 0.03 ± 0.43
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