# Y2 Puppis

> star

**Wikidata**: [Q4021892](https://www.wikidata.org/wiki/Q4021892)  
**Source**: https://4ort.xyz/entity/q4021892


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. The radial velocities of 335 late B-type stars
8. The revision of the general catalogue of radial velocities
9. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
10. Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions
11. Gaia Data Release 2
12. An empirical temperature calibration for the Δ a photometric system . I. The B-type stars