# HD 72660

> peculiar star in the constellation Hydra

**Wikidata**: [Q6865252](https://www.wikidata.org/wiki/Q6865252)  
**Source**: https://4ort.xyz/entity/q6865252


## References

1. VizieR
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. SIMBAD
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions
9. Normal A0−A1 stars with low rotational velocities. I. Abundance determination and classification
10. Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs
11. Accurate stellar rotational velocities using the Fourier transform of the cross correlation maximum