Planet GY 91 b

Detailed information about planet GY 91 b and its parameters.

Planet

Name
GY 91 b
Planet Status
Candidate
Discovered in
2018
Update
2024-08-07
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
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

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Star

Name
GY 91
Distance
Spectral type
M4
Apparent magnitude V
Mass
0.25 MSun
Age
Effective temperature
Radius
1.0 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
16:26:40.5
Dec2000
-24:27:14.5
Alternate Names
[GY92] 91, ISO-Oph 54, Oph-emb 22, Oph L1688 10

Part of L1688 region in Rho Ophiuchi Molecular Cloud, GY 91 (L = 0.11 LSol) has a circumstellar disk with radius of ∼80 AUs and an inclination of ∼40°.

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