exoclock

HATS-64b (MEDIUM)

Discovered by: Hartman et al. 2019

The Star
Simbad
GAIA
2MASS
HATS-64
DR2 5632704511826797824
J09370902-2948015
RA 09:37:09.0299 DEC -29:48:01.574
Parallax
0.897 mas
P.M. RA
-3.127 mas/y
P.M. DEC
-1.527 mas/y
MagV
12.924
MagR*
12.646
MagI*
12.345
MagJ
11.968
MagH
11.78
MagK
11.705
MagG
12.839
MagGBP
13.098
MagGRP
12.427
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458265.6222 ± 0.0011 BJDTDB
Period
4.9088963 ± 7.2e-06 days

Transit Parameters
Hartman et al. 2019
Rp/Rs
0.0817 ± 0.0024
a/Rs
6.68 +0.2 -0.2
i
87.2 +0.8 -0.8 deg
e
-
ω
- deg
DepthR*
8.55 mmag
Duration*
5.82 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Hartman et al. 2019
Teff
6554.0 +27.0 -27.0 K
Log(g)
3.98 +0.02 -0.02 cm/s2
Fe/H
0.22 +0.04 -0.04 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 9.44"
Total Observations (Recent) 6 (1)
O-C -0.04 ± 1.61 minutes
ExoClock Observations (Recent) 2 (1)
Space Observations (Recent) 3 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0755 ± 0.0018

HATS-64b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-64b (MEDIUM)
2022-03-26
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.93 ± 5.76
HATS-64b (MEDIUM)
2021-03-13
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.92 ± 2.45

Space Observations

Planet
Observation Date
Mission O-C
minutes
HATS-64b (MEDIUM)
2021-03-03
TESS7.72 ± 3.46
HATS-64b (MEDIUM)
2021-02-16
TESS2.38 ± 3.89
HATS-64b (MEDIUM)
2021-02-11
TESS-12.6 ± 5.18

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2017-01-16 Hartman et al. 2019 -0.01 ± 1.18
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