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WASP-3b

Discovered by: Pollacco et al. 2008

The Star
Simbad GAIA 2MASS	WASP-3 DR2 2095108312831835648 J18343163+3539415
RA	18:34:31.6255		DEC	+35:39:41.489
Parallax 4.297 mas		P.M. RA -6.069 mas/y		P.M. DEC -21.745 mas/y
Mag_V 10.63	Mag_R 10.52	Mag_I^* 10.063	Mag_J 9.603	Mag_H 9.407	Mag_K 9.361
Mag_G 10.453		Mag_{G_BP} 10.716		Mag_{G_RP} 10.059
^* calculated from GAIA magnitudes

Ephemeris - Not verified
Christiansen et al. 2011
Mid-time 2454686.8214 ± 0.0004 BJD_TDB
Period 1.8468373 ± 1.4e-06 days
Transit Parameters
Christiansen et al. 2011
R_p/R_s 0.105 ± 0.012		a/R_s 5.0 +0.8 -0.6		i 84.15 +0.16 -0.16 deg
R_p/R_s 0.105 ± 0.012		e -		ω - deg
Depth_R^* 13.56 mmag			Duration^* 2.8 hours
^* calculated from the other parameters, using PyLightcurve
Limb Darkening Parameters
Pollacco et al. 2008
T_eff 6400.0 +100.0 -100.0 K		Log(g) 4.25 +0.05 -0.05 cm/s²		Fe/H 0.0 +0.2 -0.2 dex

ExoClock Status
Observing Priority Total Observations (Recent) O-C minutes Total Literature Mid-times		LOW 16 (7) -7.62±0.2 77

WASP-3b

ExoClock Observations

Obs. Date	O-C (min)	Observer Observatory	Telescope Camera / Filter / Exp [s]
2020-07-12	-8.9 ± 0.6	Manfred Raetz privat observatory Herges-Hallenberg	SCT 280 /1790 (Celestron C11 with reducer) Moravian Instruments G2-1600 / R / 120.0
2020-06-19	-7.6 ± 1.3	Anaël Wünsche Observatoire des Baronnies Provençales	CDK Planewave SBIG STL11K / V / 120.0
2020-06-07	-3.4 ± 2.0	Nikolaos Paschalis Nunki Observatory	Officina Stellare RILA 400 SBIG STXL 11002 / R / 60.0
2020-05-25	-7.8 ± 1.2	Alberto Tomatis Alto-Observatory	RC STL 6303 / Lum / 50.0
2020-05-25	-10.0 ± 1.3	Adrian Jones Oldfield Observatory (I64)	Meade ACF 30cm QSI 583 / R / 30.0
2020-05-25	-10.3 ± 0.9	Mauro Calo’ Cavallino	RC SBIG ST10 / Lum / 60.0
2020-05-25	-11.6 ± 3.0	Patrick Brandebourg Patrick Brandebourg (Observatoire du Guernet)	RC 250 Sbig ST8300M / R / 90.0
2020-04-18	-11.5 ± 3.0	Adrian Jones Oldfield Observatory (I64)	Meade ACF QSI 583 / R / 30.0
2019-07-05	-10.3 ± 1.2	Anaël Wünsche Observatoire des Baronnies Provençales	CDK Planewave SBIG STL11K / B / 120.0
2019-06-22	-8.6 ± 0.4	Anaël Wünsche Observatoire des Baronnies Provençales	Astelco FLIPL230 / V / 60.0
2019-05-05	-9.0 ± 1.2	Anaël Wünsche Observatoire des Baronnies Provençales	Astelco FLIPL230 / Lum / 60.0
2018-09-20	-2.8 ± 1.4	Anaël Wünsche Observatoire des Baronnies Provençales	CDK Planewave SBIG STL11K / Clear / 60.0
2018-09-07	-5.6 ± 0.4	Anaël Wünsche Observatoire des Baronnies Provençales	Astelco FLIPL230 / Lum / 60.0
2018-08-25	-5.8 ± 0.7	Anaël Wünsche Observatoire des Baronnies Provençales	Astelco FLIPL230 / Lum / 60.0
2017-06-17	-4.7 ± 1.4	Anaël Wünsche Observatoire des Baronnies Provençales	CDK Planewave SBIG STL11K / V / 120.0
2017-05-24	-9.2 ± 0.7	Anaël Wünsche Observatoire des Baronnies Provençales	Astelco FLIPL230 / Lum / 60.0

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