HD 189276
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Cygnus |
| Right ascension | 19h 55m 55.37806s [1] |
| Declination | +58° 50′ 45.4834″ [1] |
| Apparent magnitude (V) | 4.96[2] |
| Distance | 916[1] ly (281 pc) |
| Spectral type | K4.5 IIIa[3] |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 189276 is a star in the constellation Cygnus. Its apparent magnitude is 4.96.
References
- ^ a b c Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
- ^ Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
- ^ Keenan, Philip C.; McNeil, Raymond C. (1989). "The Perkins catalog of revised MK types for the cooler stars". Astrophysical Journal Supplement Series. 71: 245. Bibcode:1989ApJS...71..245K. doi:10.1086/191373.
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