Planet 2M 0103-55 (AB) b

Name 2M 0103-55 (AB) b
Planet Status Confirmed
Discovered in 2013
Mass 13.0 ( -1.0 +1.0 ) MJ
Mass*sin(i)
Semi-Major Axis 84.0 AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2016-02-23
Detection Method Imaging
Mass Detection Method
Radius Detection 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

Star

2M 0103-55 (AB)
Name 2M 0103-55 (AB)
Distance 47.2 (± 3.1) pc
Spectral type M
Apparent magnitude V
Mass 0.4 MSun
Age 0.03 Gyr
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 01:03:36.0
Dec2000 -55:15:56
Alternate Names
Planetary system 1 planet

Remarks

22 Jul 2013: The parent star is a binary with a separation of 12 UA The total mass 0.4 MSol given to the system is the sum of the 0.2 MSol components A and B estimated by Delorme et al. (2013).

More data


Related publications

Orbits for the Impatient: A Bayesian Rejection Sampling Method for Quickly Fitting the Orbits of Long-Period Exoplanets
2017 BLUNT S., NIELSEN E., DE ROSA R., KONOPACKY Q., RYAN D. et al.
Astron. J., 153, 229
paper  arxiv  ADS

SPOTS: The Search for Planets Orbiting Two Stars: II. First constraints on the frequency of sub-stellar companions on wide circumbinary orbits
2016 BONAVITA M., DESIDERA S., THALMANN Ch., JANSON M., VIGAN A. et al.
Astron. & Astrophys., 593, A38
paper  arxiv  ADS  

Constraining the orbits of sub-stellar companions imaged over short orbital arcs
2015 PEARCE T., WYATT M. & KENNEDY G.
MNRAS, 448, 3679
paper   arxiv   ADS  

Direct imaging discovery of 12-14 Jupiter mass object orbiting a young binary system of very low-mass stars
2013 DELORME P., GAGNE J., GIRARD J., LAGRANGE A.-M., CHAUVIN G. & 6 additional authors
Astron. & Astrophys., 553, L5
paper  arxiv  

Imaged sub-stellar companions: not as eccentric as they appear? The effect of an unseen inner mass on derived orbits
2013 PEARCE T., WYATT M. & KENNEDY G.
MNRAS, in press
paper  arxiv