2MASS J08354256-0819237
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Brown dwarf 2MASS J08354256-0819237 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Water snake | ||
| Right ascension | 08 h 35 m 42.56 s | ||
| declination | -08 ° 19 ′ 23.7 ″ | ||
| parallax | 138.6 ± 0.3 mas | ||
| distance | 23.53 ± 0.05 ly (7.21 ± 0.01 pc ) |
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| Proper movement | |||
| Rec. Share: | −535.7 ± 0.4 mas / a | ||
| Dec. portion: | +302.4 ± 0.4 mas / a | ||
| Typing | |||
| Spectral class | L5 | ||
| Physical Properties | |||
| Other names and catalog entries |
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2MASS J08354256-0819237 is a brown dwarf in the constellation of Water Snake . It belongs to the spectral class L5. Its position shifts by 0.61 arc seconds annually due to its own motion . It was published in 2003 by Kelle L. Cruz et al. discovered.
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)
- Simbad
Individual evidence
- ↑ a b c Gaia Collaboration. Gaia DR2 https://gea.esac.esa.int/archive/ Retrieved May 30, 2018