2MASS J00011217 + 1535355
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Brown dwarf 2MASS J00011217 + 1535355 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Pegasus | ||
| Right ascension | 00 h 01 m 12.2 s | ||
| declination | + 15 ° 35 ′ 35.5 ″ | ||
| Typing | |||
| Spectral class | L4 | ||
| Physical Properties | |||
| Other names and catalog entries |
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2MASS J00011217 + 1535355 is a brown dwarf in the constellation Pegasus . It was founded in 2004 by Gillian R. Knapp et al. discovered.
2MASS J00011217 + 1535355 belongs to the spectral class L4. Its position shifts by 0.22584 arc seconds annually due to its own motion .
Web links
- Entry at DwarfArchives.org (English)
- Knapp, GR; et al .: Near-Infrared Photometry and Spectroscopy of L and T Dwarfs: The Effects of Temperature, Clouds, and Gravity . In: The Astronomical Journal, 2004, Volume 127, Number 6, pp. 3553-3578. bibcode : 2004AJ .... 127.3553K (English)
- Simbad