# Q77905782

> white dwarf in the constellation Ursa Major

**Wikidata**: [Q77905782](https://www.wikidata.org/wiki/Q77905782)  
**Source**: https://4ort.xyz/entity/q77905782


## References

1. SIMBAD
2. Spectroscopy of stellar-like objects contained in the second Byurakan survey. I
3. The USNO-B Catalog
4. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
5. Gaia Data Release 2