# HD 56733

> star

**Wikidata**: [Q3781334](https://www.wikidata.org/wiki/Q3781334)  
**Source**: https://4ort.xyz/entity/q3781334


## References

1. SIMBAD
2. Source
3. Radial velocities of southern B stars determined at the Radcliffe Observatory
4. MK Spectral Types for Bright Southern OB Stars
5. Catalog of Galactic OB Stars
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations