# Q76990659
**Wikidata**: [Q76990659](https://www.wikidata.org/wiki/Q76990659)  
**Source**: https://4ort.xyz/entity/q76990659


## References

1. SIMBAD
2. Spectra, colors, luminosities and motions of the white dwarfs
3. 3D kinematics of white dwarfs from the SPY project. II.
4. Physical properties of the current census of northern white dwarfs within 40 pc of the Sun
5. High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The USNO-B Catalog
8. Gaia Data Release 2
9. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog