Planet VHS 1256-1257 b

Detailed information about planet VHS 1256-1257 b and its parameters.

Planet

Name
VHS 1256-1257 b
Planet Status
Confirmed
Discovered in
2015
Update
2024-03-24
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Imaging
Mass Meas. Method
Astrometry
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
C
Measurements Detected 2023 - GANDHI S.
CH4
Measurements Detected 2024 - PETRUS S.
Measurements Detected 2023 - MILES B.
CO
Measurements Detected 2024 - PETRUS S.
Measurements Detected 2023 - MILES B.
CO2
Measurements Detected 2023 - MILES B.
H2O
Measurements Detected 2023 - MILES B.
K
Measurements Detected 2023 - MILES B.
Na
Measurements Detected 2023 - MILES B.
O
Measurements Detected 2023 - GANDHI S.

Rich et al., 2016 : the central star is a binary, whose components are nearly equal in brightness and separated by 0.106" +/- 0.001".

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Star

Rich et al., 2016 : the central star is a binary, whose components are nearly equal in brightness and separated by 0.106" +/- 0.001".

No link