# HD190786

> peculiar star in the constellation Cygnus

**Wikidata**: [Q12066967](https://www.wikidata.org/wiki/Q12066967)  
**Source**: https://4ort.xyz/entity/q12066967


## References

1. SIMBAD
2. MK classifications of spectroscopic binaries
3. Up-to-date linear elements of eclipsing binaries
4. An all-sky sample of intermediate- to high-mass OBA-type eclipsing binaries observed by TESS
5. TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26
6. A Comprehensive Catalog of Galactic Eclipsing Binary Stars with Eccentric Orbits Based on Eclipse Timing Diagrams
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Early Data Release 3
10. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
11. A catalogue of stellar rotational velocities
12. Gaia Data Release 2