# Q78249673
**Wikidata**: [Q78249673](https://www.wikidata.org/wiki/Q78249673)  
**Source**: https://4ort.xyz/entity/q78249673


## References

1. SIMBAD
2. NGC 1980 Is Not a Foreground Population of Orion: Spectroscopic Survey of Young Stars with Low Extinction in Orion A
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries
5. Gaia Data Release 2