TVLM 513-46546
Appearance
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 | |
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
[change | change source]- ↑ 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: 97. doi:10.3847/1538-3881/ab9e6e. ISSN 0004-6256.
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