# 1 Boötis

> binary star in the constellation Boötes

**Wikidata**: [Q2403551](https://www.wikidata.org/wiki/Q2403551)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1_Boötis)  
**Source**: https://4ort.xyz/entity/1-bo-tis


## References

1. SIMBAD
2. Rotational velocities of A-type stars. III. Velocity distributions
3. Washington Double Star Catalog
4. Freebase Data Dumps. 2013
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. The Tycho double star catalogue
7. The Volume-limited A-Star (VAST) survey. I. Companions and the unexpected X-ray detection of B6-A7 stars
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Data Release 3
10. Gaia Early Data Release 3
11. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
12. Gaia Data Release 2
13. Rotational velocities of A-type stars. IV. Evolution of rotational velocities