# Q66621378
**Wikidata**: [Q66621378](https://www.wikidata.org/wiki/Q66621378)  
**Source**: https://4ort.xyz/entity/q66621378


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
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