# Q84509163
**Wikidata**: [Q84509163](https://www.wikidata.org/wiki/Q84509163)  
**Source**: https://4ort.xyz/entity/q84509163


## References

1. SIMBAD
2. Red supergiants in open clusters
3. Photometric and kinematic studies of open star clusters. III. NGC 4103, NGC 5281, and NGC 4755
4. Second USNO CCD Astrograph Catalog
5. A catalogue of Be stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2