# OS Canis Majoris

> star

**Wikidata**: [Q3781296](https://www.wikidata.org/wiki/Q3781296)  
**Source**: https://4ort.xyz/entity/os-canis-majoris


## References

1. SIMBAD
2. VizieR
3. Source
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. Photoelectric photometry of stars near the North Galactic Pole. II
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. The interstellar Ca II distance scale
11. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars