# Q75172116
**Wikidata**: [Q75172116](https://www.wikidata.org/wiki/Q75172116)  
**Source**: https://4ort.xyz/entity/q75172116


## References

1. SIMBAD
2. Fourth USNO CCD Astrograph Catalog
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
5. Gaia Data Release 2