NGC 2237/2244 (Rosette Nebula)

Introduction | Map | Sketch | My Own Observations | References

On this page I collect my observations of the galactic emission nebula NGC 2237 (2237-9/46) called Rosette Nebula and the open star cluster NGC 2244 in the constellation Monoceros/Unicorn.



The open star cluster NGC 2244 is embedded in the Rosette Nebula NGC 2237-9 / 46. While the star cluster is bright and is said to be recognizable even with the naked eye, the nebula can only be seen if the sky is dark and, possibly, using a nebula filter.

Size: 80 'x 60' / 23' (Stoyan)
Distance: 4,700 light years (Stoyan)
Ranking: */*** (Stoyan)



Galactic emission nebula 2237-39/46 (Rosette Nebula) and cluster NGC 2244 inside the nebula; on top of it NGC 2264, the Christmas Tree cluster



The sketch by Michael Vlasov ( provides a rough impression of what I observed (my impression was much fainter than the sketch): Sketch of the Rosette Nebula by Michael Vlasov (Copyright © Michael Vlasov 2016)

Note: I have only the author's permission to link to this sketch.


My Own Observations

Observations February / March 2017

Observations End of March 2017



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