# Q84204369
**Wikidata**: [Q84204369](https://www.wikidata.org/wiki/Q84204369)  
**Source**: https://4ort.xyz/entity/q84204369


## 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. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function
4. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
5. VISION – Vienna survey in Orion
6. Gaia Early Data Release 3
7. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
8. Temperatures and Metallicities of M Dwarfs in the APOGEE Survey
9. Gaia Data Release 2
10. Close Companions around Young Stars