# Q66643273
**Wikidata**: [Q66643273](https://www.wikidata.org/wiki/Q66643273)  
**Source**: https://4ort.xyz/entity/q66643273


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Extrasolar Planets Encyclopaedia
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2
8. Retired A stars and their companions. VIII. 15 new planetary signals around subgiants and transit parameters for California Planet Search planets with subgiant hosts
9. Retired A stars revisited: an updated giant planet occurrence rate as a function of stellar metallicity and mass