# Theta Arae

> star in the constellation Ara

**Wikidata**: [Q2446820](https://www.wikidata.org/wiki/Q2446820)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Theta_Arae)  
**Source**: https://4ort.xyz/entity/theta-arae


## References

1. SIMBAD
2. MK Spectral Types for Bright Southern OB Stars
3. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
9. The revision of the general catalogue of radial velocities
10. Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions
11. The interstellar Ca II distance scale
12. Catalogue of rotational velocities of the stars
13. Validation of the new Hipparcos reduction