# Q74917903
**Wikidata**: [Q74917903](https://www.wikidata.org/wiki/Q74917903)  
**Source**: https://4ort.xyz/entity/q74917903


## References

1. SIMBAD
2. 3D kinematics of white dwarfs from the SPY project. II.
3. High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey
4. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2