# HAT-P-23

> star in the constellation Delphinus

**Wikidata**: [Q4039806](https://www.wikidata.org/wiki/Q4039806)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HAT-P-23)  
**Source**: https://4ort.xyz/entity/hat-p-23


## References

1. SIMBAD
2. Mass-loss rates for transiting exoplanets
3. [Source](https://0bf71ea7-eb0b-44fe-ba3a-7895e80dc750.filesusr.com/ugd/6358ac_74a96f6653ee451795be63e580ac2693.pdf#page=10)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 2
9. Spectroscopic parameters for solar-type stars with moderate-to-high rotation
10. Gaia Data Release 2. The catalogue of radial velocity standard stars
11. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
12. Improved spectroscopic parameters for transiting planet hosts
13. HAT-P-20b-HAT-P-23b: four massive transiting extrasolar planets