exoclock

WASP-56b (LOW)

Discovered by: Faedi et al. 2013

The Star
Simbad
GAIA
2MASS		 WASP-56
DR2 4001613814138156416
J12132790+2303205
RA 12:13:27.8908 DEC +23:03:20.429
Parallax
3.086 mas		 P.M. RA
-36.695 mas/y		 P.M. DEC
2.792 mas/y
MagV
11.48		 MagR
10.7		 MagI
11.388		 MagJ
10.874		 MagH
10.603		 MagK
10.532
MagG
12.003		 MagGBP
12.377		 MagGRP
11.489
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2456441.82702 ± 0.00021 BJDTDB
Period
4.61705922 ± 6.8e-07 days
Transit Parameters
Faedi et al. 2013
Rp/Rs
0.1009 ± 0.0021		 a/Rs
10.39 +0.079 -0.079
 i
88.5 +0.1 -0.2 deg
e
-		 ω
- deg
DepthR*
13.44 mmag		 Duration*
3.63 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Faedi et al. 2013
Teff
5600.0 +100.0 -100.0 K
 Log(g)
4.35 +0.02 -0.02 cm/s2
 Fe/H
0.12 +0.06 -0.06 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 51 (5)
O-C -0.16 ± 0.56 minutes
ExoClock Observations (Recent) 32 (5)
Space Observations (Recent) 8 (0)
ETD Observations (Recent) 6 (0)
Literature Mid-times (Recent) 5 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0992 ± 0.00066

WASP-56b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
WASP-56b (LOW)
2026-04-06		Vojtěch Školník
Hvězdárna v Úpici		SW N200/800
MI C2-7000A / Clear / 60.0		-4.8 ± 1.41
WASP-56b (LOW)
2026-03-24		Ivo Silvestri
Trevinca Skies		Skywatcher Newton 250pds
ASI2600MM Duo / rpr / 75.0		-1.83 ± 2.59
WASP-56b (LOW)
2026-02-28		Vojtěch Školník
Hvězdárna v Úpici		SW N200/800
MI C2-7000A / Clear / 60.0		-3.56 ± 3.46
WASP-56b (LOW)
2026-02-28		Ana Atanasova
ANI		skywathcher
zwo asi 585 mm pro / R / 60.0		-7.88 ± 3.02
WASP-56b (LOW)
2026-02-15		Michael Nezel
Celle Observatory		CDK 14
QHY 268M / R / 120.0		0.73 ± 1.58
WASP-56b (LOW)
2025-04-20		Ramon Naves
Montcabrer		Meade LX200 12" ACF
Moravian G4-9000 / rpr / 120.0		3.53 ± 1.44
WASP-56b (LOW)
2025-04-20		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave 2
ZWO ASI6200 / R / 120.0		3.39 ± 1.58
WASP-56b (LOW)
2025-04-20		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 40.0		-2.95 ± 4.9
WASP-56b (LOW)
2025-02-06		Christian Sartini
Chris31		C9 xlt
Asi533mc / R / 60.0		5.76 ± 2.16
WASP-56b (LOW)
2025-02-06		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		C9.25
QHY9 / R / 60.0		2.59 ± 3.74
WASP-56b (LOW)
2025-02-06		Patrick Farizy
Patrick Farizy		Celestron C8
Touptek 585 C / Clear / 42.0		1.01 ± 2.45
WASP-56b (LOW)
2025-02-06		Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"		NEWTON 410/1710
Player One Astronomy Poseidon-M Pro (IMX571) / rpr / 60.0		-3.6 ± 1.58
WASP-56b (LOW)
2024-05-18		Antonio Ferretti
Anxanum Observatory		Meade LX200 ACF
QHY 268M / R / 120.0		-0.32 ± 2.74
WASP-56b (LOW)
2024-04-11		Enrique Rathmann
Masia		Celestron CGEM800
ZWO294MM / Clear / 300.0		-1.22 ± 2.88
WASP-56b (LOW)
2024-03-06		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave 2
ZWO ASI6200 / R / 120.0		-1.4 ± 2.02
WASP-56b (LOW)
2023-05-10		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave 2
ZWO ASI6200 / R / 120.0		-1.19 ± 2.3
WASP-56b (LOW)
2023-04-27		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 120.0		-2.71 ± 1.21
WASP-56b (LOW)
2023-02-26		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / Clear / 100.0		1.18 ± 2.74
WASP-56b (LOW)
2023-02-26		Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY		Newton T305
QSI 683WS / Lum / 60.0		0.32 ± 2.3
WASP-56b (LOW)
2023-02-26		Simon Dawes
William James II Observatory		Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 180.0		-1.55 ± 2.88
WASP-56b (LOW)
2022-06-07		Alessandro Marchini
Astronomical Observatory University of Siena		Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 180.0		0.14 ± 2.59
WASP-56b (LOW)
2022-03-26		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
FLI Kepler CMOS 4040 / Lum / 120.0		4.24 ± 1.44
WASP-56b (LOW)
2022-03-02		Filip Walter
Stefanik Observatory		Carl Zeiss Kommetensucher REF
SBIG 2000XM / Clear / 90.0		-0.37 ± 3.17
WASP-56b (LOW)
2021-03-30		Anaël Wünsche
Observatoire des Baronnies Provençales		Astelco2
ZWO ASI6200 / Clear / 120.0		8.73 ± 2.45
WASP-56b (LOW)
2021-03-30		Didier Laloum
Observatoire Privé du Mont (OPM)		RC 8 GSO
Atik 383L+ / AstrodonExoPlanet-BB / 150.0		0.38 ± 4.32
WASP-56b (LOW)
2021-02-21		Adam Popowicz
Observatory Pyskowice		RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 180.0		6.25 ± 2.74
WASP-56b (LOW)
2021-02-21		Nico Montigiani
Osservatorio Astronomico Margherita Hack		Celestron C14
SBIG ST10 XME / R / 180.0		1.35 ± 1.58
WASP-56b (LOW)
2021-01-16		Luca Naponiello
Osservatorio Polifunzionale del Chianti		Ritchey-Chretien
Moravian G4 - KAF 09000 / R / 90.0		-3.3 ± 0.72
WASP-56b (LOW)
2021-01-02		Martin Smith
Heathwood Road		Celestron EdgeHD 800
Atik 414 ex / R / 120.0		-0.88 ± 3.02
WASP-56b (LOW)
2020-05-07		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Clear / 120.0		7.01 ± 1.15
WASP-56b (LOW)
2020-04-27		Danilo Sedita
Osservatorio Sedita Castrofilippo		RC GSO 14"
Moravian G2-1600 / R / 20.0		11.93 ± 2.74
WASP-56b (LOW)
2020-01-08		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0		-1.0 ± 1.87

Space Observations
Planet
Observation Date		 Mission O-C
minutes
WASP-56b (LOW)
2022-03-21		TESS-0.93 ± 1.22
WASP-56b (LOW)
2022-03-07		TESS-3.34 ± 1.58
WASP-56b (LOW)
2022-03-02		TESS-2.88 ± 1.25
WASP-56b (LOW)
2020-03-17		TESS-0.33 ± 1.27
WASP-56b (LOW)
2020-03-12		TESS0.01 ± 1.31
WASP-56b (LOW)
2020-03-03		TESS-0.75 ± 1.3
WASP-56b (LOW)
2020-02-27		TESS-1.2 ± 1.18
WASP-56b (LOW)
2020-02-23		TESS-1.62 ± 1.09

ETD Observations
Planet
Observation Date		 Observer(s) ETD link O-C
minutes
WASP-56b (LOW)
2021-03-30		F. Lomoz16171856627.58 ± 3.6
WASP-56b (LOW)
2017-04-01		Vrašťák M1491131721-0.03 ± 1.94
WASP-56b (LOW)
2015-04-21		Martin Zíbar14296788882.78 ± 1.67
WASP-56b (LOW)
2014-05-05		Alfonso Carreno1399371444-3.46 ± 4.32
WASP-56b (LOW)
2014-03-30		Lomoz F.13961620616.41 ± 1.71
WASP-56b (LOW)
2014-03-30		Zibar M.14068424235.48 ± 1.51

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2018-05-08 Wang et al. 2021 2.05 ± 1.87
2017-04-29 Wang et al. 2021 -1.12 ± 1.58
2016-02-06 Wang et al. 2021 9.17 ± 1.44
2016-02-06 Wang et al. 2021 -0.05 ± 2.45
2011-06-18 Faedi et al. 2013 -0.14 ± 0.14
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