# y3 Puppis

> star

**Wikidata**: [Q4021895](https://www.wikidata.org/wiki/Q4021895)  
**Source**: https://4ort.xyz/entity/y3-puppis


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
4. A three-dimensional map of the Milky Way using classical Cepheid variable stars
5. Reclassification of Cepheids in the Gaia Data Release 2. Period-luminosity and period-Wesenheit relations in the Gaia passbands
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. The Tycho-2 catalogue of the 2.5 million brightest stars
10. Fourth USNO CCD Astrograph Catalog
11. Parameters and abundances in luminous stars
12. New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars?