# Q78771502

> red giant branch star in the constellation Hydra

**Wikidata**: [Q78771502](https://www.wikidata.org/wiki/Q78771502)  
**Source**: https://4ort.xyz/entity/q78771502


## References

1. SIMBAD
2. Where does the disk stop and the halo begin? Kinematics in a rotation field
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2