Planet HD 18015 Ab

Detailed information about planet HD 18015 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 18015 Ab
Planet Status
Confirmed
Discovered in
2018
Update
2024-08-01
Mass
3.18 ( ± 0.23 ) MJ
Mass*sin(i)
3.18 ( ± 0.23 ) MJ
Semi-Major Axis
3.87 ( ± 0.32 ) AU
Orbital Period
2278.0 ( ± 71.0 ) day
Eccentricity
0.148 ( ± 0.06 )
ω
265.0 ( ± 29.0 ) deg
Tperi
2454730.0 ( ± 170.0 ) JD
Radius
1.17 RJ
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Theoretical
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
38.0 ( ± 2.7 ) m/s
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 18015 A
Distance
—
Spectral type
G6IV
Apparent magnitude V
7.9
Mass
1.49 MSun
Age
—
Effective temperature
5599.0 K
Radius
3.13 RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
02:53:27.2
Dec2000
-08:50:52.9
Alternate Names
—

A K dwarf companion star lies 885 AUs away.

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