# Q66653139
**Wikidata**: [Q66653139](https://www.wikidata.org/wiki/Q66653139)  
**Source**: https://4ort.xyz/entity/q66653139


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Multiplicity and apsidal motion in the eclipsing binary EQ Boo
7. Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert