# Q84212103
**Wikidata**: [Q84212103](https://www.wikidata.org/wiki/Q84212103)  
**Source**: https://4ort.xyz/entity/q84212103


## 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. Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
7. Gaia Data Release 2