SDSS J125737.26-011336.1
| SDSS J125737.26-011336.1 | |
|---|---|
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Virgo |
| Right ascension | 12 h 57 m 37.3 s |
| declination | −1 ° 13 ′ 36 ″ |
| Brightness (J-band) | 15.9 mag |
| Spectral class | approx L4 |
| Catalog names | |
| SDSSp J125737.26−011336.1 2MASS J12573726−0113360 |
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SDSS J125737.26-011336.1 (also abbreviated to e.g. SDSS J1257-0113 ) is an L-dwarf in the constellation Virgo .
It belongs to the spectral class L4. Its position shifts by 0.08115 arc seconds annually due to its own motion . The property was opened in 2002 by Geballe et al. identified as an L dwarf.
literature
- TR Geballe, GR Knapp u. a .: Toward Spectral Classification of L and T Dwarfs: Infrared and Optical Spectroscopy and Analysis. In: The Astrophysical Journal. 564, 2002, pp. 466-481, doi : 10.1086 / 324078 .
Web links
- Entry at DwarfArchives.org (English)