# HD 123657

> star in the constellation Boötes

**Wikidata**: [Q1749017](https://www.wikidata.org/wiki/Q1749017)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_123657)  
**Source**: https://4ort.xyz/entity/hd-123657


## References

1. SIMBAD
2. VizieR
3. The Perkins catalog of revised MK types for the cooler stars
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data
8. Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library
9. The atmospheric parameters and spectral interpolator for the MILES stars
10. Validation of the new Hipparcos reduction