10 Boötis
| Observation data Epoch J2000.0 (ICRS) Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Boötes |
| Right ascension | 13h 58m 38.922s[1] |
| Declination | +21° 41′ 46.37″[1] |
| Apparent magnitude (V) | 5.76 |
| Characteristics | |
| Spectral type | A0Vs |
| U−B color index | 0.02 |
| B−V color index | -0.03 |
| Variable type | None |
| Astrometry | |
| Proper motion (μ) | RA: -10.82 ± 0.59[1] mas/yr Dec.: -43.39 ± 0.50[1] mas/yr |
| Parallax (π) | 6.91 ± 0.78[1] mas |
| Distance | approx. 470 ly (approx. 140 pc) |
| Other designations | |
| Data sources: | |
| Bright Star Catalogue (5th rev. ed.), Hipparcos Catalogue | |
10 Boötis, also called 10 Boo, is an A-class star in Boötes.
References
- 1 2 3 4 5 van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
This article is issued from Wikipedia - version of the Sunday, April 14, 2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.