Planet HD 66141 b

Detailed information about planet HD 66141 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 66141 b
Planet Status
Confirmed
Discovered in
2012
Publication
Status
—
Update
2024-11-12
Mass
22.1 ( +7.9 -5.8 ) MJ
Mass*sin(i)
6.0 ( +0.3 -0.3 ) MJ
Semi-Major Axis
1.2 ( ± 0.1 ) AU
Orbital Period
480.7 ( ± 0.1 ) day
Eccentricity
0.07 ( ± 0.03 )
Angular distance
—
ω
22.1 ( ± 3.5 ) deg
Tperi
2451320.8 ( ± 4.8 ) JD
Radius
—
Inclination
17.0 ( ± 4.0 ) deg
Detection Method
Radial Velocity
Mass Meas. Method
Astrometry
Radius Meas. Method
—
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
—
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
HD 66141
Distance
80.9 ( ± 6.3 ) pc
Spectral type
K2III
Apparent magnitude V
4.39
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.1 ( ± 0.1 ) MSun
Age
6.84 ( ± 1.39 ) Gyr
Effective temperature
4305.0 ( ± 15.0 ) K
Radius
21.4 ( ± 0.6 ) RSun
Metallicity [Fe/H]
-0.32 ( ± 0.034 )
Detected Disc
—
Magnetic Field
—
RA2000
08:02:16.0
Dec2000
+02:20:03.8
Alternate Names
G CMi, 13 Pup

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