2MASS J15462718-3325111
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Brown dwarf 2MASS J15462718-3325111 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | wolf | ||
| Right ascension | 15 h 46 m 27.18 s | ||
| declination | -33 ° 25 ′ 11.1 ″ | ||
| Apparent brightness | ~ 16 (J) likes | ||
| parallax | 88 mas | ||
| Typing | |||
| Spectral class | T5.5 | ||
| Physical Properties | |||
| Other names and catalog entries |
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2MASS J15462718-3325111 is a brown dwarf of the spectral class T5.5 in the constellation Wolf . Its position shifts by 0.2254 arc seconds annually due to its own motion . In addition, it has a parallax of 88 milli-arcseconds. It was published in 2002 by Adam J. Burgasser et al. discovered.
Web links
- Entry at DwarfArchives.org (English)
- Burgasser, Adam J .; et al .: The Spectra of T Dwarfs. I. Near-Infrared Data and Spectral Classification . In: The Astrophysical Journal, 2002, Volume 564, Number 1, pp. 421-451. bibcode : 2002ApJ ... 564..421B (English)