Planet 2M1207 b
| Name | 2M1207 b | |
| Discovered in | 2004 | |
| Mass | 4.0 (± 1.0) MJ |  |
| Semi-major axis | 46.0 (± 5.0) AU | |
| Orbital period | — | |
| Eccentricity | — | |
| ω | — | |
| Tperi | — | |
| Radius | — | |
| Inclination | — | |
| Update | May 25, 2014 | |
| Detection Method | Imaging | |
| Mass Detection Method | — | |
| Radius Detection method | — | |
| Molecules detected | — | |
| Primary transit | — | |
| Secondary transit | — | |
| Anomaly angle | — | |
| impact Parameter b | — | |
| Time Vr=0 | — | |
| Velocity Semiamplitude K | — | |
| Calculated temperature | — | |
| Measured temperature | — | |
| Hottest point longitute | — | |
| Geometric albedo | — | |
| Surface gravity log(g/gH) | — | |
| Alternate Names | — |
Observability Predictor 
Remarks
10 sep. 04: I do provisionally follow the standard rules for names and give the name 2M1207 b.Star
| Name | 2M1207 | |
| Distance | 52.4 (± 1.1) pc | |
| Spectral type | M8 | |
| Apparent magnitude V | 20.15 | |
| Mass | 0.025 MSun | |
| Age | 0.008 ( -0.003 +0.003 ) Gyr | |
| Effective temperature | — | |
| Radius | — | |
| Metallicity [Fe/H] | — | |
| Detected Disc | — | |
| Magnetic Field | — | |
| RA2000 | 12:07:33.0 | |
| Dec2000 | -39:32:54 | |
| Alternate Names | — | |
| Planetary system | 1 planet |
Remarks
Alias 2MASSWJ1207334-393254More data
- Simbad
- Most recent references (ADS)
Related publications
Colour-magnitude diagrams of transiting Exoplanets - II. A larger sample from photometric distances
2014
TRIAUD A., LANOTTE A., SMALLEY B. & GILLON M.
MNRAS, accepted
arxiv
An accurate distance to 2M1207Ab
2007
DUCOURANT C., TEIXEIRA R., CHAUVIN G., DAIGNE G., LE cAMPION J., SONG I. & ZUCKERMAN B.
Astron. & Astrophys., 477, L1
paper
HST NICMOS Imaging of the Planetary-mass Companion to the Young Brown Dwarf 2MASS J1207334-393254
2006
SONG I., SCHNEIDR G., ZUCKERMAN B., FARIHI J., BECKLIN E., BESSELL M., LOWRANCE P. & MACINTOSH B.
ApJ., 652, 724
paper
A giant planet candidate near a young brown dwarf.
2004
CHAUVIN G., LAGRANGE A.-M., DUMAS C., ZUCKERMAN B., MOUILLET D., SONG I.,
BEUZIT J.-L. & LOWRANCE P.
Astron. & Astrophys., 425, L29
paper