# Q66621427
**Wikidata**: [Q66621427](https://www.wikidata.org/wiki/Q66621427)  
**Source**: https://4ort.xyz/entity/q66621427


## References

1. SIMBAD
2. Observations of the Orion., Aquila rings
3. Gaia Data Release 2
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
6. Effective temperature scale and bolometric corrections from 2MASS photometry