Planet HIP 2397 b

Detailed information about planet HIP 2397 b and its parameters.

Planet

Name
HIP 2397 b
Planet Status
Confirmed
Discovered in
2014
Publication
Status
Published in a refereed paper
Update
2026-02-22
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Imaging, Astrometry
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
DEA 36 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Spectral type L0.5.

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Star

Name
HIP 2397
Distance
Spectral type
K2V
Apparent magnitude V
9.22
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
00:30:31.0
Dec2000
+22:46:08.2
Alternate Names
BD+21 55, DEA 36

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