# Q87812107

> possible red giant branch star in the constellation Monoceros

**Wikidata**: [Q87812107](https://www.wikidata.org/wiki/Q87812107)  
**Source**: https://4ort.xyz/entity/q87812107


## References

1. SIMBAD
2. The infrared Ca II triplet as metallicity indicator
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Rotational and radial velocities of 1.3-2.2 M_{sun}_ red giants in open clusters
5. Gaia Data Release 2
6. Chemical composition of evolved stars in the open cluster NGC 2506