# d Centauri

> star in the constellation Centaurus

**Wikidata**: [Q2758623](https://www.wikidata.org/wiki/Q2758623)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_117440)  
**Source**: https://4ort.xyz/entity/d-centauri


## References

1. SIMBAD
2. New Catalogue of Suspected Variable Stars
3. Source
4. Version 2 of the Hipparcos Input Catalogue
5. Freebase Data Dumps. 2013
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Validation of the new Hipparcos reduction
10. Abundances in K giant stars. II. A survey of field stars
11. High-precision effective temperatures of 161 FGK supergiants from line-depth ratios