# Q74738072
**Wikidata**: [Q74738072](https://www.wikidata.org/wiki/Q74738072)  
**Source**: https://4ort.xyz/entity/q74738072


## References

1. SIMBAD
2. Spectral classification of stars in the Second Byurakan Sky Survey. II
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. SDSS DR7 white dwarf catalog
5. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
6. The SDSS Photometric Catalog, Release 9
7. Gaia Data Release 2