Planet WASP-3 Ab

Detailed information about planet WASP-3 Ab and its parameters.

Planet

Name
WASP-3 Ab
Planet Status
Confirmed
Discovered in
2007
Publication
Status
—
Update
2024-09-25
Mass
Mass*sin(i)
—
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.00014 arcsec
ω
—
Tperi
—
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
Secondary transit
—
λ
—
Impact Parameter b
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-2131.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

23 Jun 2011: Littlefield (2011) sees a transit time variation (TTV) with a period 125.9 ± 0.4 days for the planet WASP-3b, in addition to the 3.75 period TTV claimed by Mciejewski et al. (2010) (see WASP-3c)
Jun 2010: Light curve by Bruce Gary

Star

Name
WASP-3 A
Distance
Spectral type
F7IV-V
Apparent magnitude V
10.64
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
—
Magnetic Field
—
RA2000
18:34:32.0
Dec2000
+35:39:42.0
Alternate Names
TOI-2131, BD+35 3293

WASP-3 forms a triple system with an M dwarf and a K dwarf companion star 299 and 4230 AUs away respectively.

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