# Q84217862
**Wikidata**: [Q84217862](https://www.wikidata.org/wiki/Q84217862)  
**Source**: https://4ort.xyz/entity/q84217862


## References

1. SIMBAD
2. Evidence for environmental dependence of the upper stellar initial mass function in Orion A
3. Fourth USNO CCD Astrograph Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
6. Gaia Data Release 2