# Q84031320

> white dwarf in the constellation Hydra

**Wikidata**: [Q84031320](https://www.wikidata.org/wiki/Q84031320)  
**Source**: https://4ort.xyz/entity/q84031320


## References

1. SIMBAD
2. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries
3. SDSS DR7 white dwarf catalog
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2