Planet Luhman 16 (AB)b

Detailed information about planet Luhman 16 (AB)b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Luhman 16 (AB)b

Planet Status

Retracted

Discovered in

2013

Update

2024-07-24

Mass

30.0 (\begin{matrix} + 30.0 \\ - 0.0 \end{matrix})

M_J 1 publication

Possible astrometric discovery of a substellar companion to the closest binary brown dwarf system WISE J104915.57-531906.1

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Other

Mass Meas. Method

Astrometry

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

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)

No link

Stars

Name

Luhman 16 A

Distance

2.02 (\pm 0.019)

pc 1 publication

Possible astrometric discovery of a substellar companion to the closest binary brown dwarf system WISE J104915.57-531906.1

Spectral type

L7.5V

Apparent magnitude V

23.0

Mass

—

Age

—

Effective temperature

1500.0 K 1 publication

Global weather map reveals persistent top-of-atmosphere features on the nearest brown dwarfs

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:49:19.0

Dec₂₀₀₀

-52:40:48.0

Alternate Names

—

Alias WISE J104915.57-531906.1 A

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

No link

Simbad
Most recent references (ADS)

Name

Luhman 16 B

Distance

2.02 (\pm 0.019)

pc 1 publication

Possible astrometric discovery of a substellar companion to the closest binary brown dwarf system WISE J104915.57-531906.1

Spectral type

T0.5V

Apparent magnitude V

24.0

Mass

—

Age

—

Effective temperature

1450.0 (\pm 50.0)

K 1 publication

Global weather map reveals persistent top-of-atmosphere features on the nearest brown dwarfs

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:49:19.0

Dec₂₀₀₀

-52:40:50.0

Alternate Names

—

Alias WISE J104915.57-531906.1 B

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

No link

Simbad
Most recent references (ADS)

Planet Luhman 16 (AB)b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Stars

Basic informations 13 parameters

Planetary system 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Basic informations 13 parameters

Planetary system 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Luhman 16 (AB)b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Stars

Basic informations 13 parameters

Planetary system 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Basic informations 13 parameters

Planetary system 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Global weather map reveals persistent top-of-atmosphere features on the nearest brown dwarfs

Nonequilibrium Hanbury-Brown-Twiss experiment: Theory and application to binary stars

The Oceanus Moving Group: A New 500 Myr Old Host for the Nearest Brown Dwarf

A Unified Spectroscopic and Photometric Model to Infer Surface Inhomogeneity: Application to Luhman 16B

TESS Observations of the Luhman 16AB Brown Dwarf System: Rotational Periods, Lightcurve Evolution, and Zonal Circulation

A numerical method for computing optimum radii of host stars and orbits of planets, with application to Kepler-11, Kepler-90, Kepler-215, HD 10180, HD 34445, and TRAPPIST-1

Updated astrometry and masses of the LUH 16 brown dwarf binary

Individual, Model-independent Masses of the Closest Known Brown Dwarf Binary to the Sun

Characterizing The Cloud Decks of Luhman 16AB with Medium-Resolution Spectroscopic Monitoring

Lightning climatology of exoplanets and brown dwarfs guided by Solar System data

Maps of Evolving Cloud Structures in Luhman 16AB from HST Time-Resolved Spectroscopy

Mass ratio of the 2 pc binary brown dwarf LUH 16 and limits on planetary companions from astrometry

A Monitoring Campaign for Luhman 16AB. I. Detection of Resolved Near-Infrared Spectroscopic Variability

Possible astrometric discovery of a substellar companion to the closest binary brown dwarf system WISE J104915.57-531906.1