# Q77921047

> hot subdwarf star in the constellation Ursa Major

**Wikidata**: [Q77921047](https://www.wikidata.org/wiki/Q77921047)  
**Source**: https://4ort.xyz/entity/q77921047


## References

1. SIMBAD
2. Hot subdwarf stars observed in LAMOST DR1--Atmospheric parameters from single-lined spectra
3. The SDSS Photometric Catalog, Release 7
4. The USNO-B Catalog
5. Gaia Data Release 2