Planet HD 92788 b

Detailed information about planet HD 92788 b and its parameters.

Planet

Name
HD 92788 b
Planet Status
Confirmed
Discovered in
2000
Update
2019-04-03
Mass
> 27.02 MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
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

03 Mar 2019: Radial velocity and additional data
19 Oct 2010: Simpson et al. (2010) infer the orbital inclination from the parent star rotation, deriving a planet mass 28-19MJ; but the coplanarity of stellar equator with planet orbits is generally not demonstrated.
22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 54 MJ and inclination of 176.0o
24 July: The Geneva group finds different parameters for HD 92788 b (to be announced at the IAU General Assembly).
31 July: Fischer et al. revise the planet b parameters after new RV data.

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Star

Name
HD 92788
Distance
Spectral type
G5
Apparent magnitude V
7.31
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
10:42:48.0
Dec2000
-02:11:01.0
Alternate Names

No remarks

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