Planet WASP-104 Ab

Detailed information about planet WASP-104 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
WASP-104 Ab
Planet Status
Confirmed
Discovered in
2014
Publication
Status
Published in a refereed paper
Update
2024-08-01
Mass
1.272 ( +0.047 -0.047 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.02918 ( ± 0.00045 ) AU
Orbital Period
1.7554137 ( +1.8e-06 -3.6e-06 ) day
Eccentricity
0.0 ( +0.06 -0.0 )
Angular distance
—
ω
—
Tperi
—
Radius
1.137 ( +0.037 -0.037 ) RJ
Inclination
83.63 ( ± 0.25 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
2456406.11126 ( ± 0.00012 ) JD
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1516.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
0.03 ( +0.03 -0.0 )
Surface gravity log(g/gH)
—
Alternate Names
TOI-5142.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
WASP-104 A
Distance
143.0 ( ± 10.0 ) pc
Spectral type
G8V
Apparent magnitude V
11.12
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.02 ( ± 0.09 ) MSun
Age
—
Effective temperature
5450.0 ( ± 130.0 ) K
Radius
0.93 ( ± 0.23 ) RSun
Metallicity [Fe/H]
0.32 ( ± 0.09 )
Detected Disc
—
Magnetic Field
—
RA2000
10:42:24.6
Dec2000
+07:26:06.3
Alternate Names
TOI-5142, TYC 260-1073-1

An M dwarf companion star lies 1276 AUs away.

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