# Q85513067

> white dwarf in the constellation Hydra

**Wikidata**: [Q85513067](https://www.wikidata.org/wiki/Q85513067)  
**Source**: https://4ort.xyz/entity/q85513067


## References

1. SIMBAD
2. ESO 439-162/163: a common proper motion binary formed by a magnetic DQ and a DC type white dwarf
3. Evidence for homogeneous ionization of helium in the local interstellar medium from EUVE spectroscopy of hot DA stars
4. Washington Double Star Catalog
5. Gaia Data Release 2
6. The second-generation guide star catalog: description and properties