# Psi Centauri

> binary star system in the constellation Centaurus

**Wikidata**: [Q2700089](https://www.wikidata.org/wiki/Q2700089)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Psi_Centauri)  
**Source**: https://4ort.xyz/entity/psi-centauri


## References

1. Washington Double Star Catalog
2. SIMBAD
3. Line strengths for southerns OB stars. II. Observations with moderate dispersion
4. Freebase Data Dumps. 2013
5. A Comprehensive Catalog of Galactic Eclipsing Binary Stars with Eccentric Orbits Based on Eclipse Timing Diagrams
6. Catalog of Galactic OB Stars
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. Fourth USNO CCD Astrograph Catalog
9. The DENIS database, 3rd Release
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. Gaia Early Data Release 3
12. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
13. Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs
14. Rotational velocities of A-type stars. III. Velocity distributions
15. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
16. Validation of the new Hipparcos reduction
17. Rotational velocities of A-type stars. IV. Evolution of rotational velocities