# Q84206504
**Wikidata**: [Q84206504](https://www.wikidata.org/wiki/Q84206504)  
**Source**: https://4ort.xyz/entity/q84206504


## References

1. SIMBAD
2. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function
3. NGC 1980 Is Not a Foreground Population of Orion: Spectroscopic Survey of Young Stars with Low Extinction in Orion A
4. Source
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
7. Gaia Early Data Release 3
8. Gaia Data Release 2