# HD193837

> peculiar star in the constellation Cygnus

**Wikidata**: [Q12067070](https://www.wikidata.org/wiki/Q12067070)  
**Source**: https://4ort.xyz/entity/q12067070


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The first INTEGRAL-OMC catalogue of optically variable sources
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
8. Gaia Data Release 2