# Q87887420

> white dwarf in the constellation Pisces

**Wikidata**: [Q87887420](https://www.wikidata.org/wiki/Q87887420)  
**Source**: https://4ort.xyz/entity/q87887420


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. The SDSS Photometric Catalog, Release 7
4. Gaia Data Release 2
5. The Sixth Data Release of the Sloan Digital Sky Survey
6. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries
7. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
8. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog