# Q66491525
**Wikidata**: [Q66491525](https://www.wikidata.org/wiki/Q66491525)  
**Source**: https://4ort.xyz/entity/q66491525


## References

1. SIMBAD
2. The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars
3. Up-to-date linear elements of eclipsing binaries
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. SB9: The ninth catalogue of spectroscopic binary orbits
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)