# Q74969935
**Wikidata**: [Q74969935](https://www.wikidata.org/wiki/Q74969935)  
**Source**: https://4ort.xyz/entity/q74969935


## References

1. SIMBAD
2. A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs
3. Washington Double Star Catalog
4. The DENIS database, 3rd Release
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
7. Gaia Data Release 2
8. 3D kinematics of white dwarfs from the SPY project. II.