2MASS J11040127 + 1959217
|
Brown dwarf 2MASS J11040127 + 1959217 |
|||
|---|---|---|---|
| Observation dates equinox : J2000.0 , epoch : J2000.0 |
|||
| Constellation | lion | ||
| Right ascension | 11 h 04 m 1.3 s | ||
| declination | + 19 ° 59 ′ 22 ″ | ||
| Apparent brightness | J-band: 14.4 mag | ||
| Proper movement | |||
| Rec. Share: | +57 mas / a | ||
| Dec. portion: | +128 mas / a | ||
| Typing | |||
| Spectral class | L4 | ||
| Physical Properties | |||
| Other names and catalog entries |
|||
|
|||
2MASS J11040127 + 1959217 is a brown dwarf in the constellation Leo . It was published in 2003 by Kelle L. Cruz et al. discovered. It belongs to the spectral class L4. Its position shifts by 0.158 arc seconds annually due to its own motion .
Web links
- Entry at DwarfArchives.org (English)
- Cruz, Kelle L .; et al .: Meeting the Cool Neighbors. V. A 2MASS-Selected Sample of Ultracool Dwarfs . In: The Astronomical Journal, 2003, Volume 126, Number 5, pp. 2421-2448. bibcode : 2003AJ .... 126.2421C (English)