# HD 109857

> star

**Wikidata**: [Q10847594](https://www.wikidata.org/wiki/Q10847594)  
**Source**: https://4ort.xyz/entity/q10847594


## References

1. SIMBAD
2. Washington Double Star Catalog
3. VizieR
4. Source
5. A catalogue of Be stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Validation of the new Hipparcos reduction
8. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
9. Rotational velocities of A-type stars. IV. Evolution of rotational velocities