exoclock

HATS-22b (MEDIUM)

Discovered by: Bento et al. 2017

The Star
Simbad
GAIA
2MASS
HATS-22
DR2 3483606402800185728
J11360233-2932359
RA 11:36:02.3390 DEC -29:32:35.957
Parallax
4.328 mas
P.M. RA
24.921 mas/y
P.M. DEC
-9.907 mas/y
MagV
13.46
MagR
13.2
MagI
12.3
MagJ
11.556
MagH
11.006
MagK
10.942
MagG
13.122
MagGBP
13.693
MagGRP
12.424
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458278.17664 ± 0.00017 BJDTDB
Period
4.72281727 ± 8.1e-07 days

Transit Parameters
Bento et al. 2017
Rp/Rs
0.143 ± 0.003
a/Rs
15.7 +0.4 -0.7
i
87.96 +0.21 -0.21 deg
e
0.08 +0.03 -0.03
ω
56.0 +73.0 -73.0 deg
DepthR*
26.01 mmag
Duration*
2.19 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Bento et al. 2017
Teff
4803.0 +55.0 -55.0 K
Log(g)
4.64 +0.03 -0.03 cm/s2
Fe/H
0.0 +0.04 -0.04 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 8.47"
Total Observations (Recent) 21 (2)
O-C -0.52 ± 0.28 minutes
ExoClock Observations (Recent) 12 (2)
Space Observations (Recent) 8 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.1423 ± 0.0011

HATS-22b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-22b (MEDIUM)
2024-03-15
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
0.7 ± 0.62
HATS-22b (MEDIUM)
2023-05-13
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-0.42 ± 0.81
HATS-22b (MEDIUM)
2023-04-24
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / Lum / 90.0
-0.51 ± 1.27
HATS-22b (MEDIUM)
2023-04-05
Magdalena Szkudlarek
Deep Sky Chile - ROTUZ
PlaneWave CDK 20
QHY268M pro / R / 100.0
-1.41 ± 0.88
HATS-22b (MEDIUM)
2023-03-03
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
-0.4 ± 0.59
HATS-22b (MEDIUM)
2023-01-29
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
0.46 ± 0.82
HATS-22b (MEDIUM)
2023-01-10
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
-2.35 ± 0.68
HATS-22b (MEDIUM)
2022-02-23
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.3 ± 0.86
HATS-22b (MEDIUM)
2021-02-10
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.99 ± 0.58
HATS-22b (MEDIUM)
2020-02-22
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
1.12 ± 0.58
HATS-22b (MEDIUM)
2020-02-03
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.36 ± 0.58
HATS-22b (MEDIUM)
2018-04-27
Anastasia Kokori
El Sauce Observatory
Planewave CDK24
FLI ProLine PL9000 / rpr / 60.0
-1.13 ± 1.01

Space Observations

Planet
Observation Date
Mission O-C
minutes
HATS-22b (MEDIUM)
2021-03-29
TESS-2.04 ± 1.05
HATS-22b (MEDIUM)
2021-03-24
TESS-1.25 ± 0.89
HATS-22b (MEDIUM)
2021-03-15
TESS0.44 ± 1.01
HATS-22b (MEDIUM)
2021-03-10
TESS-1.06 ± 0.96
HATS-22b (MEDIUM)
2019-04-21
TESS-0.36 ± 1.02
HATS-22b (MEDIUM)
2019-04-16
TESS-0.23 ± 1.08
HATS-22b (MEDIUM)
2019-04-06
TESS-1.36 ± 1.18
HATS-22b (MEDIUM)
2019-04-02
TESS-1.94 ± 1.11

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2015-02-25 Bento et al. 2017 0.04 ± 0.32
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