# HD 217786

> star in the constellation Pisces

**Wikidata**: [Q66644057](https://www.wikidata.org/wiki/Q66644057)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_217786)  
**Source**: https://4ort.xyz/entity/hd-217786


## 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. 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. The HARPS search for southern extra-solar planets. XXVII. Seven new planetary systems
10. Gaia Data Release 2. The catalogue of radial velocity standard stars
11. Spectroscopic stellar parameters for 582 FGK stars in the HARPS volume-limited sample
12. Chemical abundances of 1111 FGK stars from the HARPS GTO planet search program. Galactic stellar populations and planets
13. SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs
14. Li abundances in F stars: planets, rotation, and Galactic evolution
15. Chemical abundances of 1111 FGK stars from the HARPS GTO planet search program
16. C/O vs. Mg/Si ratios in solar type stars: The HARPS sample
17. Chemical abundances of 1111 FGK stars from the HARPS-GTO planet search sample. III. Sulfur
18. Age consistency between exoplanet hosts and field stars
19. Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert