Planet LUH (AB) b

Name LUH (AB) b
Planet Status Unconfirmed
Discovered in 2013
Mass 30.0 ( -0.0 +30.0 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2015-08-28
Detection Method Other
Mass Detection Method Astrometry
Radius Detection Method
Molecules
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

Star

LUH 16 A LUH 16B
Name LUH 16 A
Distance 2.02 (± 0.019) pc
Spectral type L7.5
Apparent magnitude V 23.0
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 10:49:19.0
Dec2000 -52:40:50
Alternate Names
Planetary system 1 planet

Remarks

Alias WISE J104915.57-531906.1 A

Component of a binary star with 3 AU separation (Boffin et al. 2013)

More data

Observability Predictor

Remarks

28 Aug 2015: This companion is excluded by Sahlman & Lazorenko (2015

5 Dec 2013: It is not clear if this planet candidate, detected by astrometry and to be confirmed, is in orbit around the component A or B of the binary brown dwarf (Boffin et al. 2013)

Related publications

Individual, Model-independent Masses of the Closest Known Brown Dwarf Binary to the Sun
2017 GARCIA E., AMMONS S., SALAMA M., CROSSFIELD I., BENDEK E. et al.
ApJ, 846, 97
paper  

Characterizing The Cloud Decks of Luhman 16AB with Medium-Resolution Spectroscopic Monitoring
2017 KELLOGG K., METCHEV S., HEINZE A., GAGNE J. & KURTEV R.
ApJ, 849, 72
paper  arxiv  

Maps of Evolving Cloud Structures in Luhman 16AB from HST Time-Resolved Spectroscopy
2016 KARALIDI Th., APAI D., MARLEY M. & BUENZLI E.
ApJ, 825, 90
paper  arxiv   ADS  

Lightning climatology of exoplanets and brown dwarfs guided by Solar System data
2016 HODOSAN G., HELLING Ch., ASENSIO-TORRES R., VORGUL I. & RIMMER P.
MNRAS, 461, 3927
arxiv   paper   ADS  

Mass ratio of the 2 pc binary brown dwarf LUH 16 and limits on planetary companions from astrometry
2015 SAHLMAN J. & LAZORENKO P.
MNRAS, 453, L103
paper  arxiv   ADS

Possible astrometric discovery of a substellar companion to the closest binary brown dwarf system WISE J104915.57-531906.1
2014 BOFFIN H., POURBAIX D., MUZIC K., IVANOV V., KURTEV R. & 5 additional authors
Astron. & Astrophys., 561, L4
paper  arxiv  

A Monitoring Campaign for Luhman 16AB. I. Detection of Resolved Near-Infrared Spectroscopic Variability
2014 BURGASSER A., GILLON M., FAHERTY J., RADIGAN J., TRIAUD A. et al.
ApJ, 784, 48
paper  arxiv