Planet Exomoon 2MASS J1119-1137 bI

Detailed information about planet Exomoon 2MASS J1119-1137 bI and its parameters.

Planet

Name
Exomoon 2MASS J1119-1137 bI
Planet Status
Candidate
Discovered in
2021
Publication
Status
Published in a refereed paper
Update
2022-10-06
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
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
TWA 42 bI
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

08 Aug 2021:
Candidate exomoon (Limbach et al. 2021)

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Star

Name
2MASS J1119-1137
Distance
Spectral type
L7
Apparent magnitude V
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
11:19:32.5
Dec2000
-11:37:46.7
Alternate Names

Best et al. 2017 : OA observations show that 2MASS J11193254-1137466, identified as a likely member of the TW Hydrae Association, is a binary of 3.7 MJ brown dwarfs avec une période orbitale de 90 ans.

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