# 18 Librae

> star in the constellation Libra

**Wikidata**: [Q3597848](https://www.wikidata.org/wiki/Q3597848)  
**Source**: https://4ort.xyz/entity/18-librae


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Application of convolutional neural networks for stellar spectral classification
4. Washington Double Star Catalog
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 2
9. Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library
10. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
11. The atmospheric parameters and spectral interpolator for the MILES stars