# Q84209910
**Wikidata**: [Q84209910](https://www.wikidata.org/wiki/Q84209910)  
**Source**: https://4ort.xyz/entity/q84209910


## 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. General Catalogue of Variable Stars, 3rd ed.
4. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function
5. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2
8. IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence
9. IN-SYNC. IV. The young stellar population in the Orion A molecular cloud