# V442 Ursae Majoris

> eclipsing binary star

**Wikidata**: [Q88929370](https://www.wikidata.org/wiki/Q88929370)  
**Source**: https://4ort.xyz/entity/v442-ursae-majoris


## References

1. SIMBAD
2. VizieR
3. 1SWASP J093010.78+533859.5: a possible hierarchical quintuple system
4. Source
5. Gaia Data Release 2
6. The Tycho double star catalogue