# 1 Geminorum

> star in the constellation Gemini

**Wikidata**: [Q135507](https://www.wikidata.org/wiki/Q135507)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1_Geminorum)  
**Source**: https://4ort.xyz/entity/1-geminorum


## References

1. SIMBAD
2. Washington Double Star Catalog
3. Chromospheric activity in cool stars and the lithium abundance
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Validation of the new Hipparcos reduction
9. Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants
10. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
11. Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era