# Q92518463

> W Ursae Majoris variable star in the constellation Leo

**Wikidata**: [Q92518463](https://www.wikidata.org/wiki/Q92518463)  
**Source**: https://4ort.xyz/entity/q92518463


## References

1. SIMBAD
2. MK classifications of some northern hemisphere binary systems
3. Up-to-date linear elements of eclipsing binaries
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
7. Gaia Data Release 2
8. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation