# Q81153981

> spectroscopic binary in the constellation Monoceros

**Wikidata**: [Q81153981](https://www.wikidata.org/wiki/Q81153981)  
**Source**: https://4ort.xyz/entity/q81153981


## References

1. SIMBAD
2. Spectral Classification of the Hot Components of a Large Sample of Stars with Composite Spectra, and Implication for the Absolute Magnitudes of the Cool Supergiant Components
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2