Gliese 1002
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cetus |
| Right ascension | 00h 06m 43.205s[1] |
| Declination | –07° 32′ 16.83″[1] |
| Apparent magnitude (V) | 13.73 |
| Characteristics | |
| Spectral type | M5.5 V |
| U−B color index | 1.78 |
| B−V color index | 1.97 |
| Variable type | None |
| Astrometry | |
| Radial velocity (Rv) | –41 km/s |
| Proper motion (μ) | RA: –749.4 ± 8.0[1] mas/yr Dec.: –1922.1 ± 8.0[1] mas/yr |
| Parallax (π) | 207.18 ± 3.09[2] mas |
| Distance | 15.7 ± 0.2 ly (4.83 ± 0.07 pc) |
| Absolute magnitude (MV) | 15.37 |
| Other designations | |
| Database references | |
| SIMBAD | data |
Gliese 1002 is a red dwarf star. It is located relatively near our Sun, at a distance of 15.31 light years, in the constellation Cetus.
This appears to be a relatively quiescent star, and no flare activity has been detected.
See also
References
- 1 2 3 4 Zacharias, N.; et al. (2013). "The Fourth US Naval Observatory CCD Astrograph Catalog (UCAC4)". The Astronomical Journal. 145 (2). 44. arXiv:1212.6182
. Bibcode:2013AJ....145...44Z. doi:10.1088/0004-6256/145/2/44.Vizier catalog entry - ↑ Davison, Cassy L.; White, Russel J.; Henry, Todd J.; Riedel, Adric R.; Jao, Wei-Chun; Bailey III, John I.; Quinn, Samuel N.; Justin R., Cantrell; John P., Subasavage; Jen G., Winters (2015). "A 3D Search for Companions to 12 Nearby M-Dwarfs". arXiv:1501.05012 [astro-ph.SR].
External links
This article is issued from Wikipedia - version of the 8/3/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.