# Q91221764

> white dwarf in the constellation Hydra

**Wikidata**: [Q91221764](https://www.wikidata.org/wiki/Q91221764)  
**Source**: https://4ort.xyz/entity/q91221764


## References

1. SIMBAD
2. High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia progenitor survey. II. DB and DBA stars
3. Spectra, colors, luminosities and motions of the white dwarfs
4. Optical Multicolor Photometry of Spectrophotometric Standard Stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2