# 4 Virginis

> star in the constellation Virgo

**Wikidata**: [Q9553225](https://www.wikidata.org/wiki/Q9553225)  
**Source**: https://4ort.xyz/entity/4-virginis


## References

1. SIMBAD
2. A spectroscopic survey for lambda Bootis stars. II. The observational data
3. Rotational velocities of A0 stars
4. Washington Double Star Catalog
5. Gaia Data Release 3
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)