# HD 11803

> binary star system in the constellation Cetus

**Wikidata**: [Q938093](https://www.wikidata.org/wiki/Q938093)  
**Source**: https://4ort.xyz/entity/q938093


## References

1. Washington Double Star Catalog
2. SIMBAD
3. [VizieR](http://vizier.cfa.harvard.edu/viz-bin/VizieR-5?-ref=VIZ5e80a661bc1c&-out.add=.&-source=VI/42/out&-c=027.3646%20%2b01.2363,eq=B1875,rs=2)
4. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Validation of the new Hipparcos reduction
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)