SDSS J083717.22-000018.3
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Brown dwarf SDSS J083717.22-000018.3 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Water snake |
| Right ascension | 08 h 37 m 17.18 s |
| declination | -00 ° 00 ′ 17.9 ″ |
| Apparent brightness | J-band: approx. 17 mag |
| parallax | (33.70 ± 13.45) mas |
| Typing | |
| Spectral class | T0.5 |
| Physical Properties | |
SDSS J083717.22-000018.3 is a brown dwarf of the spectral class T0.5 in the constellation Water Snake . Its proper motion is ungejähr 170 milli-arcseconds per year with a position angle of about 185 degrees. Vrba et al. determined a parallax of (33.70 ± 13.45) mas. The object was described by Leggett et al. discovered in data from the Sloan Digital Sky Survey (SDSS).
Web links
- Entry at DwarfArchives.org (English)
- Leggett, SK; et al .: The Missing Link: Early Methane ("T") Dwarfs in the Sloan Digital Sky Survey . In: The Astrophysical Journal, Volume 536, 2000, Number 1, pp. L35-L38. bibcode : 2000ApJ ... 536L..35L (English)
- Simbad