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WASP-176 b

View target in exoplanet catalog

Total Reductions to Date: 1

Date Processed: 05/27/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter	Value	Uncertainty
Orbital Period (Days)	-	-
Ephemeris (BJD_TDB)	-	-

Assumed Priors

Parameter	Value	Uncertainty	Units	Reference
RA	313.6872928		decimal
DEC	9.1790688		decimal
Host Star Metallicity	0.164	0.081		Cooke et al. 2020
Host Star log(g)	3.995	0.037	Log10(cgs)	Cooke et al. 2020
Host Star Radius [R_Sun]	1.925	0.047	Sol	Cooke et al. 2020
Host Star Effective Temperature [K]	5941.0	77.0	K	Cooke et al. 2020
a/R_s	5.98			Cooke et al. 2020
eccentricity	0.0			Cooke et al. 2020
inclination [degrees]	86.7	1.3	deg	Cooke et al. 2020
omega [degrees]	0.0		deg	Cooke et al. 2020
orbital period [days]	3.899052	5e-06	day	Cooke et al. 2020
R_p	16.87	0.56	R_Earth	Cooke et al. 2020
R_p/R_s	0.08	0		Cooke et al. 2020
ephemeris [JD]	2458234.1771	0.0007	HJD	Cooke et al. 2020

Previously Published Mid-Transit Times

Value	Uncertainty	Units	Reference
2458234.1771	0.0007	HJD	Cooke et al. 2020
2459797.700003	0.00138883	BJD	ExoFOP-TESS TOI

Observations

Light curve chart for 0004062

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Parameter	Value	Uncertainty
Am1	1.0003	0.0046
Am2	0.0005	0.002
a/R_s	5.32	0.94
R_p/R_s	0.069	0.035
ephemeris [JD]	2460140.796	0.011
eccentricity	0.0
inclination [degrees]	86.7
omega [degrees]	0.0
orbital period [days]	3.899052
u0	2.379292418004792
u1	-4.24542370445034
u2	4.439252751096898
u3	-1.5731213985013293
duration	0.233	0.032

Not included in ephemeris calculations

Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )

Filter	Detail	Min	Max
RJ	Johnson R	590.0 nm	810.0 nm

Organization	Observer Code	Secondary Observers
AAVSO	MBEB (collaborate/publish)

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