2MASS J18450079-1409036
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Scutum |
| Right ascension | 18h 45m 00.79s |
| Declination | −14° 09′ 03.6″ |
| Characteristics | |
| Spectral type | M5 / M5 |
| Astrometry | |
| Distance | 19.6[1] ly (6[1] pc) |
| Database references | |
| SIMBAD | 2MASS J18450079-1409036 |
| 2MASS J18450097-1409053 | |
2MASS J18450079-1409036 and 2MASS J18450097-1409053 is a system of two red dwarf stars both of which have spectral types of M5.[1] The system is located in the constellation Scutum at 6 parsecs (19.6 light-years) from Earth.[1]
Proper motion
2MASS J18450079-1409036 and 2MASS J18450097-1409053 appear to be a common proper motion pair.[2]
References
- 1 2 3 4 Riaz, Basmah; Gizis, John E.; Harvin, James (2006). "Identification of New M Dwarfs in the Solar Neighborhood". The Astronomical Journal. 132 (2): 866–872. arXiv:astro-ph/0606617
. Bibcode:2006AJ....132..866R. doi:10.1086/505632. Table 1. - ↑ Kirkpatrick, J. D.; Gelino, C. R.; Cushing, M. C.; Mace, G. N.; Griffith, R. L.; Skrutskie, M. F.; Marsh, K. A.; Wright, E. L.; Eisenhardt, P. R.; McLean, I. S.; Mainzer, A. K.; Burgasser, A. J.; Tinney, C. G.; Parker, S.; Salter, G. (2012). "Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function". The Astrophysical Journal. 753 (2): 156. arXiv:1205.2122. Bibcode:2012ApJ...753..156K. doi:10.1088/0004-637X/753/2/156.
Notes
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