Astronomy:DENIS-P J1058.7-1548
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| Observation data Equinox J2000.0]] (ICRS) | |
|---|---|
| Constellation | Crater |
| Right ascension | 10h 58m 47.870s[1] |
| Declination | −15° 48′ 17.23″[1] |
| Characteristics | |
| Spectral type | L3 |
| Apparent magnitude (J) | 14.155[1] |
| Apparent magnitude (H) | 13.226[1] |
| Apparent magnitude (K) | 12.532[1] |
| Astrometry | |
| Parallax (π) | 66.5 ± 4.4[2] mas |
| Distance | 49 ± 3 ly (15.0 ± 1.0 pc) |
| Details[3] | |
| Mass | <0.055 M☉ |
| Radius | >0.111 R☉ |
| Age | <320 Myr |
| Other designations | |
DENIS J1058.7-1548, 2MASS J10584787-1548172, 2MUCD 10949 | |
| Database references | |
| SIMBAD | data |
DENIS-P J1058.7-1548 is a brown dwarf of spectral type L3, located in constellation Crater at approximately 17.3 parsecs or 56.5 light-years from Earth.[4]
See also
- Deep Near Infrared Survey of the Southern Sky
- DENIS-P J1228.2-1547
- DENIS-P J020529.0-115925
- DENIS-P J082303.1-491201 b
- DENIS-P J101807.5-285931
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Cutri, R. M. (2003). "2MASS All-Sky Catalog of Point Sources". VizieR On-line Data Catalog. Bibcode: 2003yCat.2246....0C.
- ↑ Faherty, Jacqueline K. (2012). "The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 Ultracool Dwarfs". The Astrophysical Journal 752: 56. doi:10.1088/0004-637X/752/1/56. Bibcode: 2012ApJ...752...56F.
- ↑ Aren N. Heinze (12 March 2013). "Weather on Other Worlds I: Detection of Periodic Variability in the L3 Dwarf DENIS-P J1058.7-1548 with Precise Multi-Wavelength Photometry". The Astrophysical Journal 767: 173. doi:10.1088/0004-637X/767/2/173. Bibcode: 2013ApJ...767..173H.
- ↑ Dahn, C. C.; Harris, Hugh C.; Vrba, Frederick J.; Guetter, Harry H.; Canzian, Blaise; Henden, Arne A.; Levine, Stephen E.; Luginbuhl, Christian B. et al. (2002). "Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs". The Astronomical Journal 124 (2): 1170–1189. doi:10.1086/341646. Bibcode: 2002AJ....124.1170D.
External links
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