The Rosette Nebula (also known as Caldwell 49) is an H II region located near one end of a giant molecular cloud in the Monoceros region of the Milky Way Galaxy. The open cluster NGC …

NGC 2239 is a Star Cluster + Nebula in the Monoceros constellation. NGC 2239 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in …

NGC 2237, 2238, 2239 and 2246 - The Rosette Nebula Although the Rosette nebula is not very bright - it is much too faint to see with the naked eye - it is famous mainly because it is a …

Mar 18, 2022 · The magnificent Rosette Nebula is a combination of a star cluster and nebula has that five separate entries in the New General Catalogue: NGC 2237, NGC 2238, NGC 2239, …

The open star cluster in the center of the H-II region has a double entry with NGC 2239 (observation of John Flamsteed on February 17, 1690) and NGC 2244 (observation of John …

Learn about NGC2239 rise and set times, its path across the sky, and the best time for viewing.

Oct 29, 2009 · Well, NGC 2239 is not the cluster (NGC 2244 is the central group of stars surrounded by the Rosette NGC 2237). With a nebula filter held up to my unaided eye, I can …

Dec 5, 2019 · The Rosette Nebula is a large circular emission nebula in the constellation Monceros. It surrounds open star cluster ngc 2244. Using a Lumicon OIII filter and low power …

The Image Index is a system based on likes received on images, that incentivizes the most active and liked members of the community. Learn more. Contribution Index (beta) is system to …

The 24 μm-8 μm-3.6 μm colorcomposite image of the region shows that the central cavity surroundingthe multiple O and B stars of NGC 2244 contains a large amount of cooldust …