Planet HIP 74865 b

Detailed information about planet HIP 74865 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HIP 74865 b
Planet Status
Confirmed
Discovered in
2015
Update
2015-05-20
Mass
28.0 ( +37.0 -10.0 ) MJ
Mass*sin(i)
—
Semi-Major Axis
23.0 ( ± 6.0 ) AU
Orbital Period
—
Eccentricity
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Imaging
Mass Meas. Method
Spectrum
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

20 May 2015: The mass quoted is for a 10 Myr old parent star; for 20 Myr Hinkey et al. (2015) give 65 ± 35 MJup

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Star

Name
HIP 74865
Distance
115.0 ( ± 15.0 ) pc
Spectral type
F3V
Apparent magnitude V
9.0
Mass
1.42 ( ± 0.05 ) MSun
Age
0.015 ( ± 0.005 ) Gyr
Effective temperature
6640.0 ( ± 10.0 ) K
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
15:17:56.0
Dec2000
-30:28:41.0
Alternate Names
HD 135778

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