# Q89974963

> white dwarf in the constellation Virgo

**Wikidata**: [Q89974963](https://www.wikidata.org/wiki/Q89974963)  
**Source**: https://4ort.xyz/entity/q89974963


## References

1. SIMBAD
2. A catalog of spectroscopically identified white dwarf stars in the first data release of the Sloan Digital Sky Survey
3. On the spectral evolution of cool, helium-atmosphere white dwarfs: detailed spectroscopic and photometric analysis of DZ stars
4. The Sixth Data Release of the Sloan Digital Sky Survey
5. The SDSS Photometric Catalog, Release 7
6. Gaia Data Release 2