# BK Virginis

> peculiar star in the constellation Virgo

**Wikidata**: [Q66531564](https://www.wikidata.org/wiki/Q66531564)  
**Source**: https://4ort.xyz/entity/bk-virginis


## References

1. Moderate-resolution spectral standards from lambda-5600 to lambda-9000 Angstroms
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. SIMBAD
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. Gaia Data Release 3
8. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data
9. Radii and Effective Temperatures for K and M Giants and Supergiants. II