# Q90567234

> white dwarf in the constellation Leo

**Wikidata**: [Q90567234](https://www.wikidata.org/wiki/Q90567234)  
**Source**: https://4ort.xyz/entity/q90567234


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. The Sixth Data Release of the Sloan Digital Sky Survey
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2
6. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey