exoclock

HATS-17b (HIGH)

Discovered by: Brahm et al. 2016

The Star
Simbad
GAIA
2MASS
HATS-17
DR2 6127982342061605120
J12484555-4736492
RA 12:48:45.5453 DEC -47:36:49.287
Parallax
2.471 mas
P.M. RA
-32.058 mas/y
P.M. DEC
2.831 mas/y
MagV
12.39
MagR*
11.987
MagI*
11.622
MagJ
11.082
MagH
10.837
MagK
10.698
MagG
12.218
MagGBP
12.592
MagGRP
11.703
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458390.77872 ± 0.00067 BJDTDB
Period
16.254688 ± 1.1e-05 days

Transit Parameters
Brahm et al. 2016
Rp/Rs
0.073 ± 0.003
a/Rs
25.8 +1.1 -1.5
i
89.1 +0.3 -0.3 deg
e
-
ω
- deg
DepthR*
6.79 mmag
Duration*
4.78 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Brahm et al. 2016
Teff
5846.0 +78.0 -78.0 K
Log(g)
4.42 +0.04 -0.04 cm/s2
Fe/H
0.3 +0.03 -0.03 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 9.9"
Total Observations (Recent) 7 (0)
O-C -0.41 ± 1.87 minutes
ExoClock Observations (Recent) 2 (0)
Space Observations (Recent) 4 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0747 ± 0.0013

HATS-17b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HATS-17b (HIGH)
2022-03-20
Leon Bewersdorff
Planewave CDK24
Planewave CDK24
QHY600M-Pro / R / 180.0
-0.41 ± 1.87
HATS-17b (HIGH)
2021-05-31
Nicolas Crouzet
ASTEP
Newton
FLI Proline 16801E / R / 200.0
0.86 ± 3.17

Space Observations

Planet
Observation Date
Mission O-C
minutes
HATS-17b (HIGH)
2021-04-12
TESS0.38 ± 2.3
HATS-17b (HIGH)
2019-05-14
TESS7.56 ± 5.47
HATS-17b (HIGH)
2019-04-28
TESS-2.97 ± 2.74
HATS-17b (HIGH)
2019-04-12
TESS-4.0 ± 6.19

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2015-04-26 Brahm et al. 2016 0.37 ± 2.02
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