# Q89002552

> white dwarf in the constellation Boötes

**Wikidata**: [Q89002552](https://www.wikidata.org/wiki/Q89002552)  
**Source**: https://4ort.xyz/entity/q89002552


## References

1. SIMBAD
2. Spectral classification of stars in the Second Byurakan Sky Survey. II
3. Spectroscopy and Photometry of Stellar Objects from the Second Byurakan Survey
4. An independent test of the photometric selection of white dwarf candidates using LAMOST DR3
5. White dwarfs identified in LAMOST DR 2
6. The USNO-B Catalog
7. The SDSS Photometric Catalog, Release 9
8. Gaia Data Release 2
9. DB white dwarfs in the Sloan Digital Sky Survey data release 10 and 12