# 水蛇座BN

> star system in the constellation Hydrus

**Wikidata**: [Q11130555](https://www.wikidata.org/wiki/Q11130555)  
**Source**: https://4ort.xyz/entity/q11130555


## References

1. [A catalogue of multiplicity among bright stellar systems](http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ615cbeea133ad9&-out.add=.&-source=J/MNRAS/389/869/table1&recno=479)
2. General Catalogue of Variable Stars
3. SIMBAD
4. Study of the F-type stars. I. MK spectral types
5. Washington Double Star Catalog
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
10. A revised catalogue of δ Sct stars