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NGC 3532





NGC 3532
NGC 3532. Image credit: Walter Gröning
A spectacular open cluster in the constellation Carina with an estimated age of 200-350 million years. Its popular name, the Wishing Well Cluster, comes from the resemblance of its stars to coins shimmering at the bottom of a Wishing Well. It lies only 3° from the remarkable star Eta Carinae and its associated nebula. NGC 3532 was first recorded by Nicolas Lacaille in 1752.


visual magnitude 3.0
angular diameter 55'
distance 1,300 light-years (400 pc)
position R.A. 11h 05m 33s,
Dec. -58° 43.8'
other designations C 1104-584, Cl VDBH 109,
OCl 839.0


Related category

   • NEBULAE AND STAR CLUSTERS