# Q78251829
**Wikidata**: [Q78251829](https://www.wikidata.org/wiki/Q78251829)  
**Source**: https://4ort.xyz/entity/q78251829


## 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. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Early Data Release 3
5. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
6. Gaia Data Release 2
7. The APOGEE-2 Survey of the Orion Star-forming Complex. II. Six-dimensional Structure
8. Close Companions around Young Stars