# Collinder 69

> open cluster in the constellation Orion

**Wikidata**: [Q1109641](https://www.wikidata.org/wiki/Q1109641)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lambda_Orionis_Cluster)  
**Source**: https://4ort.xyz/entity/collinder-69


## References

1. SIMBAD
2. [SIMBAD](http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=collinder+69)
3. A RAVE investigation on Galactic open clusters
4. Astrophysical parameters of Galactic open clusters
5. The orbits of open clusters in the Galaxy
6. Proper motions of the optically visible open clusters based on the UCAC4 catalog