TVLM 513-46546
TVLM 513-46546 (the red dot in the center), as seen by the Sloan Digital Sky Survey. | |
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 15h 01m 08.18646s[1] |
| Declination | +22° 50′ 02.1379″[1] |
| Apparent magnitude (V) | 15.09[2] |
| Characteristics | |
| Spectral type | M9[3] |
| Astrometry | |
| Proper motion (μ) | RA: −43.120±0.111[1] mas/yr Dec.: −65.138±0.140[1] mas/yr |
| Parallax (π) | 93.1655 ± 0.1355[1] mas |
| Distance | 35.01 ± 0.05 ly (10.73 ± 0.02 pc) |
| Details | |
| Mass | 0.09 M☉ |
| Radius | 0.11 R☉ |
| Luminosity | 0.00042 L☉ |
| Temperature | 2,500 K |
| Age | >1 billion years |
| Other designations | |
2MASS J15010818+2250020, 2MASSI J1501081+225001, 2MUCD 20596 | |
| Database references | |
| SIMBAD | data |
TVLM 513-46546 is an M9 ultracool dwarf with a radius of 0.11 solar radii and a temperature of 2,500 K.[4]
References
- ↑ 1.0 1.1 1.2 1.3 Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
- ↑ "TVLM 513-46". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-08-22.
- ↑ Curiel, Salvador; Ortiz-León, Gisela N.; Mioduszewski, Amy J.; Torres, Rosa M. (2020). "An Astrometric Planetary Companion Candidate to the M9 Dwarf TVLM 513–46546". The Astronomical Journal. 160 (3): 97. arXiv:2008.01595. Bibcode:2020AJ....160...97C. doi:10.3847/1538-3881/ab9e6e. S2CID 220961489.
- ↑ Curiel, Salvador; Ortiz-León, Gisela N.; Mioduszewski, Amy J.; Torres, Rosa M. (2020-09-01). "An Astrometric Planetary Companion Candidate to the M9 Dwarf TVLM 513-46546". The Astronomical Journal. 160 (3): 97. arXiv:2008.01595. Bibcode:2020AJ....160...97C. doi:10.3847/1538-3881/ab9e6e. ISSN 0004-6256.