Rosette Nebula

Catalog: NGC 2237

The Rosette Nebula is a vast emission nebula in the constellation Monoceros, where intense radiation from a young central star cluster has carved out a glowing cavity in the surrounding hydrogen gas. The result is a striking, flower-like structure that gives the nebula its name, with dark dust lanes and delicate clouds adding depth and texture throughout the field. It is both beautiful and powerful—a region where the forces of star formation are actively shaping the surrounding interstellar material. Images of the Rosette reveal not just a single object, but an entire environment of light, gas, dust, and young stars working together to create one of the sky’s most recognizable nebulae.

Acquisition Data

Camera ZWO ASI294MC-Pro
Telescope / Optic Explore Scientific ES-ED80-CF
Mount Celestron Advanced VX
Focal Length 480 mm
f/Ratio 6
Sub Exposure 30 sec
Total Integration 3h 30m
Bortle Class 5
Imaging Date(s) January 2025
Location Kansas City

Target   Data

Target Object Rosette Nebula
Catalog ID NGC 2237
Constellation Monoceros
RA 06h 33m 45s
Dec 04° 59′ 54″
Apparent Magnitude 9.0
Distance 5,200 ly

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