# KN Boötis

> hot subdwarf star in the constellation Boötes

**Wikidata**: [Q90328623](https://www.wikidata.org/wiki/Q90328623)  
**Source**: https://4ort.xyz/entity/kn-bo-tis


## References

1. SIMBAD
2. VizieR
3. Spectroscopy of hot stars in the Galactic halo
4. Fourth USNO CCD Astrograph Catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 9
7. Gaia Data Release 2