# BM Ursae Majoris
**Wikidata**: [Q78542995](https://www.wikidata.org/wiki/Q78542995)  
**Source**: https://4ort.xyz/entity/bm-ursae-majoris


## References

1. SIMBAD
2. VizieR
3. A CCD photometric study of the contact binary star GSC 03526-01995
4. The Catalina surveys periodic variable star catalog
5. Source
6. Second USNO CCD Astrograph Catalog
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Data Release 2