2MASS J14493784 + 2355378
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Brown dwarf 2MASS J14493784 + 2355378 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Bear keeper | ||
| Right ascension | 14 h 49 m 37.84 s | ||
| declination | + 23 ° 55 ′ 37.8 ″ | ||
| Apparent brightness | J-band: approx. 16 mag | ||
| Typing | |||
| Spectral class | L0 | ||
| Physical Properties | |||
| Other names and catalog entries |
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2MASS J14493784 + 2355378 is a brown dwarf in the constellation Bootes . It was published in 2000 by J. Davy Kirkpatrick et al. discovered.
It belongs to the spectral class L0. Its position shifts by 0.0570 arc seconds annually due to its own motion .
Web links
- Entry at DwarfArchives.org (English)
- Kirkpatrick, J. Davy; et al .: 67 Additional L Dwarfs Discovered by the Two Micron All Sky Survey . In: The Astronomical Journal , Volume 120, Number 1, 2000, pp. 447-472. bibcode : 2000AJ .... 120..447K (English)