# Q74094680
**Wikidata**: [Q74094680](https://www.wikidata.org/wiki/Q74094680)  
**Source**: https://4ort.xyz/entity/q74094680


## References

1. SIMBAD
2. Spectrophotometry of the white dwarfs
3. Evidence for homogeneous ionization of helium in the local interstellar medium from EUVE spectroscopy of hot DA stars
4. Washington Double Star Catalog
5. Fourth USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The KPD survey for galactic plane ultraviolet-excess objects: space densities of white dwarfs and subdwarfs
8. Gaia Data Release 2
9. Wide binary systems and the nature of high-velocity white dwarfs
10. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog