# Kepler-33

> star in the constellation Cygnus

**Wikidata**: [Q2634622](https://www.wikidata.org/wiki/Q2634622)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kepler-33)  
**Source**: https://4ort.xyz/entity/kepler-33


## References

1. SIMBAD
2. Source
3. Extrasolar Planets Encyclopaedia
4. Freebase Data Dumps. 2013
5. Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars
6. Inferring probabilistic stellar rotation periods using Gaussian processes
7. The second-generation guide star catalog: description and properties
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006)
10. Gaia Early Data Release 3
11. Fourth USNO CCD Astrograph Catalog
12. Gaia Data Release 2
13. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
14. The Influence of 10 Unique Chemical Elements in Shaping the Distribution of Kepler Planets
15. Almost all of Kepler's multiple-planet candidates are planets