Omicron¹ Canis Majoris (ο1 CMa / ο1 Canis Majoris) adalah salah satu bintang pada rasiCanis Major.
ο¹ Canis Majoris adalah bintang super raksasa jingga tipe K (orange K-type supergiant) dengan magnitudo 3.89. Bintang ini berada pada 1976 tahun cahaya dari Bumi.
Etimologi
Bintang ini memiliki nama tradisional Menkelb Prior dan 軍市五 (bintang kelima pada rasiPasar untuk Tentara[11])
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12Samus, N. N.; Durlevich, O. V.; etal. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
123456Levesque, E. M.; Massey, P.; Olsen, K. A. G.; Plez, B.; Josselin, E.; Maeder, A.; Meynet, G. (2005). "The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought". The Astrophysical Journal. 628 (2): 973. arXiv:astro-ph/0504337. Bibcode:2005ApJ...628..973L. doi:10.1086/430901.
↑Evans, D. S. (1967). "The Revision of the General Catalogue of Radial Velocities". Determination of Radial Velocities and their Applications. 30: 57. Bibcode:1967IAUS...30...57E.
↑Stencel, R. E.; Ueta, T.; Wall, R. J.; Yamamura, I. (2009). "Preliminary Study of Red Supergiant Star Membership in OB Star Associations of the Milky Way". AKARI. 418: 459. Bibcode:2009ASPC..418..459S.
↑Reffert, Sabine; Bergmann, Christoph; Quirrenbach, Andreas; Trifonov, Trifon; Künstler, Andreas (2015). "Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity". Astronomy & Astrophysics. 574: A116. arXiv:1412.4634. Bibcode:2015A&A...574A.116R. doi:10.1051/0004-6361/201322360.
↑Marrese, P. M.; Boschi, F.; Munari, U. (2003). "High resolution spectroscopy over lambda lambda 8500-8750 Å for GAIA. IV. Extending the cool MK stars sample". Astronomy and Astrophysics. 406 (3): 995. Bibcode:2003A&A...406..995M. doi:10.1051/0004-6361:20030647.