# LB-1

> binary star system in the constellation Gemini

**Wikidata**: [Q76883568](https://www.wikidata.org/wiki/Q76883568)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/LB-1)  
**Source**: https://4ort.xyz/entity/lb-1


## References

1. VizieR
2. SIMBAD
3. [Source](http://www.wikisky.org/starview?object_type=1&object_id=1077301664)
4. [American Association of Variable Star Observers](https://www.aavso.org/vsx/index.php?view=detail.top&oid=616181)
5. Catalog of Galactic OB Stars
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Early Data Release 3
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. A wide star–black-hole binary system from radial-velocity measurements
10. [Source](http://archive.stsci.edu/k2/epic/search.php?verb=3&id=202062156&action=Search)
11. [Gaia Data Release 2](http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5de4768ab987&-out.add=.&-source=I/345/gaia2&-c=092.95448430127%20%2b22.82573805615,eq=ICRS,rs=2&-out.orig=o)
12. Gaia Data Release 2
13. [Source](https://www.eurekalert.org/pub_releases/2019-11/caos-cao112519.php)