2MASS J16322911 + 1904407
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Brown dwarf 2MASS J16322911 + 1904407 |
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| Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Hercules | ||
| Right ascension | 16 h 32 m 29.11 s | ||
| declination | + 19 ° 04 ′ 40.7 ″ | ||
| Apparent brightness | ~ 22 (R) mag | ||
| parallax | (65.6 ± 2.1) mas | ||
| Typing | |||
| Spectral class | L8 | ||
| Physical Properties | |||
| Other names and catalog entries |
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2MASS J16322911 + 1904407 is an L8 dwarf in the constellation Hercules . It was published in 1999 by J. Davy Kirkpatrick et al. discovered. The proper movement of the object is 298 mas / a. The parallax was measured by 0.066 seconds of arc.
Web links
- Entry at DwarfArchives.org (English)
- Discovery paper: bibcode : 1999ApJ ... 519..802K (English)