# Q78944364
**Wikidata**: [Q78944364](https://www.wikidata.org/wiki/Q78944364)  
**Source**: https://4ort.xyz/entity/q78944364


## References

1. SIMBAD
2. The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars
3. Washington Double Star Catalog
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification
6. Radial velocities of southern B stars determined at the Radcliffe Observatory
7. The Tycho Reference Catalogue
8. Mass Segregation in Very Young Open Clusters: A Case Study of NGC 2244 and NGC 6530