# Lambda Ophiuchi

> star system in the constellation Ophiuchus

**Wikidata**: [Q76491509](https://www.wikidata.org/wiki/Q76491509)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lambda_Ophiuchi)  
**Source**: https://4ort.xyz/entity/lambda-ophiuchi


## References

1. SIMBAD
2. New Catalogue of Suspected Variable Stars
3. VizieR
4. Washington Double Star Catalog
5. Freebase Data Dumps
6. MSC - a catalogue of physical multiple stars