# 27 Draconis

> star in the constellation Draco

**Wikidata**: [Q11039530](https://www.wikidata.org/wiki/Q11039530)  
**Source**: https://4ort.xyz/entity/27-draconis


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 2
7. The Penn State-Toruń Centre for Astronomy Planet Search stars
8. The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample
9. Catalogue of rotational velocities of the stars