exoclock

HAT-P-56b (LOW)

Discovered by: Huang et al. 2015

The Star
Simbad
GAIA
2MASS
HD 262389
DR2 3385777286999240576
J06432353+2715082
RA 06:43:23.5327 DEC +27:15:08.212
Parallax
3.091 mas
P.M. RA
-8.161 mas/y
P.M. DEC
-22.954 mas/y
MagV
10.8
MagR*
10.648
MagI
9.919
MagJ
10.068
MagH
9.881
MagK
9.83
MagG
10.824
MagGBP
11.058
MagGRP
10.467
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458459.75023 ± 0.00016 BJDTDB
Period
2.790825 ± 3.7e-07 days

Transit Parameters
Huang et al. 2015
Rp/Rs
0.1054 ± 0.0009
a/Rs
6.37 +0.11 -0.11
i
82.13 +0.18 -0.18 deg
e
-
ω
- deg
DepthR*
10.66 mmag
Duration*
2.3 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Huang et al. 2015
Teff
6566.0 +50.0 -50.0 K
Log(g)
4.24 +0.01 -0.01 cm/s2
Fe/H
-0.08 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.07"
Total Observations (Recent) 49 (3)
O-C 0.18 ± 0.26 minutes
ExoClock Observations (Recent) 20 (3)
Space Observations (Recent) 24 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 5 (0)
Kepler Rp/Rs 0.10408 ± 0.00083
TESS Rp/Rs 0.1065 ± 0.0006

HAT-P-56b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HAT-P-56b (LOW)
2023-01-22
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / R / 30.0
5.28 ± 2.74
HAT-P-56b (LOW)
2022-12-17
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 180.0
-0.01 ± 1.58
HAT-P-56b (LOW)
2022-02-01
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-0.8 ± 1.73
HAT-P-56b (LOW)
2022-01-18
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
3.12 ± 4.32
HAT-P-56b (LOW)
2022-01-04
Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / R / 180.0
-0.58 ± 0.86
HAT-P-56b (LOW)
2022-01-02
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-4.44 ± 2.16
HAT-P-56b (LOW)
2021-12-08
Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"
NEWTON 410/1710
Custom made with KAF-1603ME CCD sensor / R / 20.0
2.51 ± 1.73
HAT-P-56b (LOW)
2021-03-31
Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 120.0
-0.73 ± 3.02
HAT-P-56b (LOW)
2021-03-17
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-3.0 ± 1.73
HAT-P-56b (LOW)
2020-12-26
Jean-Claude MARIO
Observatoire de la Cabergue
Astrosib RC 360
STL 11000 / Clear / 120.0
-2.82 ± 1.58
HAT-P-56b (LOW)
2020-11-26
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-3.0 ± 2.88
HAT-P-56b (LOW)
2020-10-20
Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 25.0
1.22 ± 1.58
HAT-P-56b (LOW)
2020-03-22
John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 90.0
-4.83 ± 2.88
HAT-P-56b (LOW)
2020-02-23
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.87 ± 1.44
HAT-P-56b (LOW)
2020-02-12
Mauro Caló
Cavallino
RC
SBIG ST10 / R / 120.0
1.58 ± 2.74
HAT-P-56b (LOW)
2020-01-29
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.48 ± 2.02
HAT-P-56b (LOW)
2020-01-01
Alessandro Marchini
Astronomical Observatory University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-3.93 ± 2.16
HAT-P-56b (LOW)
2019-03-28
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-3.21 ± 2.02
HAT-P-56b (LOW)
2019-02-17
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / B / 60.0
-2.28 ± 1.73
HAT-P-56b (LOW)
2018-03-19
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
-2.71 ± 1.87

Space Observations

Planet
Observation Date
Mission O-C
minutes
HAT-P-56b (LOW)
2021-11-29
TESS-1.84 ± 1.44
HAT-P-56b (LOW)
2021-11-26
TESS-1.95 ± 1.73
HAT-P-56b (LOW)
2021-11-24
TESS2.26 ± 1.58
HAT-P-56b (LOW)
2021-11-18
TESS2.33 ± 1.58
HAT-P-56b (LOW)
2021-11-15
TESS3.0 ± 1.27
HAT-P-56b (LOW)
2021-11-12
TESS0.39 ± 1.58
HAT-P-56b (LOW)
2021-11-10
TESS-0.73 ± 1.58
HAT-P-56b (LOW)
2021-11-04
TESS0.78 ± 1.58
HAT-P-56b (LOW)
2021-11-01
TESS1.11 ± 1.58
HAT-P-56b (LOW)
2021-10-29
TESS-0.15 ± 1.44
HAT-P-56b (LOW)
2021-10-27
TESS2.17 ± 1.4
HAT-P-56b (LOW)
2021-10-21
TESS1.11 ± 1.58
HAT-P-56b (LOW)
2021-10-18
TESS0.42 ± 1.4
HAT-P-56b (LOW)
2021-10-16
TESS-1.99 ± 1.58
HAT-P-56b (LOW)
2021-10-13
TESS-2.82 ± 1.73
HAT-P-56b (LOW)
2021-10-10
TESS-0.49 ± 1.21
HAT-P-56b (LOW)
2021-10-07
TESS-0.08 ± 1.2
HAT-P-56b (LOW)
2021-10-04
TESS0.22 ± 1.21
HAT-P-56b (LOW)
2021-10-02
TESS0.34 ± 1.24
HAT-P-56b (LOW)
2021-09-26
TESS1.52 ± 1.18
HAT-P-56b (LOW)
2021-09-23
TESS0.17 ± 1.27
HAT-P-56b (LOW)
2021-09-20
TESS0.93 ± 1.44
HAT-P-56b (LOW)
2021-09-18
TESS-0.5 ± 1.21
HAT-P-56b (LOW)
2014-05-27
K2-0.05 ± 0.46

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2018-02-11 Wang et al. 2021 3.81 ± 2.3
2017-03-02 Wang et al. 2021 1.5 ± 3.46
2017-01-05 Wang et al. 2021 -1.23 ± 2.02
2016-03-07 Wang et al. 2021 -1.77 ± 1.44
2013-09-18 Huang et al. 2015 0.68 ± 0.6
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