# Q84209201
**Wikidata**: [Q84209201](https://www.wikidata.org/wiki/Q84209201)  
**Source**: https://4ort.xyz/entity/q84209201


## 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. REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion. Rotation periods and starspot parameters
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence
7. IN-SYNC. IV. The young stellar population in the Orion A molecular cloud