# Q90019990

> white dwarf in the constellation Leo Minor

**Wikidata**: [Q90019990](https://www.wikidata.org/wiki/Q90019990)  
**Source**: https://4ort.xyz/entity/q90019990


## References

1. SIMBAD
2. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
3. SDSS DR7 white dwarf catalog
4. Spectral types for objects in the Kiso survey. X. Data for 156 objects
5. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
6. The SDSS Photometric Catalog, Release 9
7. A spectroscopic analysis of white dwarfs in the Kiso survey
8. Gaia Data Release 2
9. A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs