# Q90800156

> red giant branch star in the constellation Ophiuchus

**Wikidata**: [Q90800156](https://www.wikidata.org/wiki/Q90800156)  
**Source**: https://4ort.xyz/entity/q90800156


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Study of the impact of the post-MS evolution of the host star on the orbits of close-in planets