# HAT-P-20b

> exoplanet in the constellation Gemini

**Wikidata**: [Q84460329](https://www.wikidata.org/wiki/Q84460329)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HAT-P-20b)  
**Source**: https://4ort.xyz/entity/hat-p-20b


## References

1. SIMBAD
2. The GAPS Programme with HARPS-N at TNG. XIII. The orbital obliquity of three close-in massive planets hosted by dwarf K-type stars: WASP-43, HAT-P-20 and Qatar-2
3. ExoClock project II: A large-scale integrated study with 180 updated exoplanet ephemerides
4. HAT-P-20b-HAT-P-23b: four massive transiting extrasolar planets
5. High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood
6. Spitzer secondary eclipses of the dense, modestly-irradiated, giant exoplanet HAT-P-20b using pixel-level decorrelation
7. TESS Transit Timing of Hundreds of Hot Jupiters
8. The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets
9. Friends of hot Jupiters. I. A radial velocity search for massive, long-period companions to close-in gas giant planets
10. ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
11. Extrasolar Planets Encyclopaedia
12. Exoplanet Archive
13. Gaia Data Release 2