# HD 50644

> star

**Wikidata**: [Q10850215](https://www.wikidata.org/wiki/Q10850215)  
**Source**: https://4ort.xyz/entity/q10850215


## References

1. Washington Double Star Catalog
2. SIMBAD
3. VizieR
4. Source
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
10. An empirical temperature calibration for the Δ a photometric system. II. The A-type and mid F-type stars