Planet HD 191089 b

Detailed information about planet HD 191089 b and its parameters.

Planet

Name
HD 191089 b
Planet Status
Candidate
Discovered in
2011
Publication
Status
Published in a refereed paper
Update
2025-09-23
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Imaging, Kinematic
Mass Meas. Method
Theoretical
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

Ren et al. (2019) model a similar planet whose mass is less than 5 MJup.

No link

Star

Name
HD 191089
Distance
Spectral type
F5V
Apparent magnitude V
7.18
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Imaging
Magnetic Field
RA2000
20:09:05.2
Dec2000
-26:13:26.5
Alternate Names

No remarks

No link