# HD 131664

> star in the constellation Apus

**Wikidata**: [Q3495403](https://www.wikidata.org/wiki/Q3495403)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_131664)  
**Source**: https://4ort.xyz/entity/hd-131664


## References

1. SIMBAD
2. Source
3. Extrasolar Planets Encyclopaedia
4. Freebase Data Dumps. 2013
5. The Tycho-2 catalogue of the 2.5 million brightest stars
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. XV. Six long-period giant planets around BD -17 0063, HD 20868, HD 73267, HD 131664, HD 145377, and HD 153950
10. Gaia Data Release 2. The catalogue of radial velocity standard stars
11. Chemical signatures of planets: beyond solar-twins
12. Chemical abundances of 1111 FGK stars from the HARPS-GTO planet search sample. III. Sulfur
13. C/O vs. Mg/Si ratios in solar type stars: The HARPS sample
14. Chemical abundances of 1111 FGK stars from the HARPS GTO planet search program
15. Li abundances in F stars: planets, rotation, and Galactic evolution
16. Chemical abundances of 1111 FGK stars from the HARPS GTO planet search program. Galactic stellar populations and planets
17. Spectroscopic stellar parameters for 582 FGK stars in the HARPS volume-limited sample