# Q77916975

> white dwarf in the constellation Ursa Major

**Wikidata**: [Q77916975](https://www.wikidata.org/wiki/Q77916975)  
**Source**: https://4ort.xyz/entity/q77916975


## References

1. SIMBAD
2. Spectroscopy of stellar-like objects contained in the second Byurakan survey. I
3. Spectral classification of stars in the Second Byurakan Sky Survey. I
4. New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12
5. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
6. Gaia Data Release 2