# 90 Leonis

> star in the constellation Leo

**Wikidata**: [Q14858007](https://www.wikidata.org/wiki/Q14858007)  
**Source**: https://4ort.xyz/entity/90-leonis


## References

1. SIMBAD
2. The kinematics of the Gould belt: an expanding group ?
3. Washington Double Star Catalog
4. UBV photometry of stars whose positions are accurately known
5. UBV photometry of stars whose positions are accurately known. VII
6. Validation of the new Hipparcos reduction
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Rotational Velocities of B Stars
9. Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ_1, D) parameters into Teff