# HD 77653

> variable star

**Wikidata**: [Q7267231](https://www.wikidata.org/wiki/Q7267231)  
**Source**: https://4ort.xyz/entity/q7267231


## References

1. Washington Double Star Catalog
2. SIMBAD
3. VizieR
4. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Validation of the new Hipparcos reduction
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Catalogue of rotational velocities of the stars