Planet WD 0806-661B b
| Name | WD 0806-661B b | |
| Discovered in | 2011 | |
| M × sin i | 8 ± 2 MJ |  |
| Semi-major axis | 2500 AU | |
| Orbital period | — | |
| Eccentricity | — | |
| ω | — | |
| Tperi | — | |
| Radius | — | |
| Inclination | — | |
| Update | April 22, 2011 | |
| Detection method | detected by imaging | |
| Molecules detected | — |
Remarks
20 Apr 2011: WD 0806-661B b is named GJ 3483 b by Rodriguez et al. 2011)26 Feb 2011: Common proper motion with the star WD 0806-661 very probable (Luhman et al. 2011)
Star
| Name | WD 0806-661B | |
| Distance | 19.2 ± 0.6 pc | |
| Spectral type | DQ D | |
| Apparent magnitude V | — | |
| Mass | 0.62 ± 0.03 MSun | |
| Age | 1.5 +0.3-0.3 Gyr | |
| Effective temperature | K | |
| Radius | RSun | |
| Metallicity [Fe/H] | ||
| RA2000 | 08:06:54.0 | |
| Dec2000 | -66:18:17 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
Direct Imaging of Extra-solar Planets - Homogeneous Comparison of Detected Planets and Candidates
Jan. 18, 2012
NEUHÄUSER R. & SCHMIDT T.
arxiv
Confirmation of One of the Coldest Known Brown Dwarfs
Dec. 23, 2011
LUHMAN K., BURGASSER A., LABBE I., SAUMON D., MARLEY M. & 3 additional authors
ApJ., 744, 135
paper arxiv
The Exoplanet Handbook
May 22, 2012
Michael Perryman
Content
Content and Chapter 5
The Ultra Cool Brown Dwarf Companion of WD 0806-661B: Age, Mass, and Formation Mechanism
Aug. 12, 2011
RODRIGUEZ D., ZUCKERMAN B., MELIS C. & SONG I.
ApJ. Letters, 732, L29
paper
Defining and cataloging exoplanets: The exoplanet.eu database
Aug. 1, 2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper arxiv
Discovery of a Candidate for the Coolest Known Brown Dwarf
June 20, 2011
LUHMAN K., BURGASSER A. & BOCHANSKI J.
ApJ. Letters, 730, L9
paper