Omicron Canis Majoris

The Bayer designation Omicron Canis Majoris (ο CMa / ο Canis Majoris) is shared by two stars, in the constellation Canis Major:

They are separated by 2.06° on the sky.

ο1 Canis Majoris was member of asterism 軍市 (Jūn Shì), Market for Soldiers, Well mansion.[1] ο2 Canis Majoris was not any member of asterism.

  1. ^ (in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 16 日