# Westerlund 2

> open star cluster in the Carina constellation

**Wikidata**: [Q1331013](https://www.wikidata.org/wiki/Q1331013)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Westerlund_2)  
**Source**: https://4ort.xyz/entity/westerlund-2


## References

1. SIMBAD
2. VizieR
3. The ESO/Uppsala Survey of the ESO(B) Atlas
4. Catalogue of star clusters and associations + supplements
5. IAU numbers for some recently discovered clusters
6. Global survey of star clusters in the Milky Way. III. 139 new open clusters at high Galactic latitudes
7. Uniform survey of clusters in the Southern Milky Way
8. Extragalactic sources of TeV gamma rays : a summary
9. A ROSAT medium-sensitivity Galactic plane survey at 180 < l < 280
10. Freebase Data Dumps. 2013
11. A Gaia DR2 view of the open cluster population in the Milky Way