# IS Geminorum

> star in the constellation Gemini

**Wikidata**: [Q15939904](https://www.wikidata.org/wiki/Q15939904)  
**Source**: https://4ort.xyz/entity/is-geminorum


## References

1. SIMBAD
2. MK classification and photometry of stars used for time and latitude observations at Mizusawa and Washington
3. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2
8. Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era
9. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity