Orion’s Belt: Alnitak, Alnilam & Mintaka + Nebulae

Orion’s Belt: Alnitak, Alnilam & Mintaka + Nebulae
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Orion’s Belt: Alnitak, Alnilam & Mintaka + Nebulae

This frame features the full brilliance of Orion’s Belt—three bright, blue supergiant stars:

Alnitak (bottom-right): The easternmost and closest of the three.
Alnilam (center): The middle star and the most luminous of the trio, shining from 2,000 light-years away.
Mintaka (top-left): The westernmost, sitting on the celestial equator, and often the first to rise in the east.

Near Alnitak, you’ll also spot: The glowing Flame Nebula, and the shadowy silhouette of the Horsehead Nebula, set against a glowing wall of gas known as IC 434.
SPECIFICATIONS
Telescope ..........................................................................................................................................................................................................................
Telescope
AUS-2-CCD
Camera ..........................................................................................................................................................................................................................
Camera
FLI PL16803

Location ..........................................................................................................................................................................................................................
Location
Heaven’s Mirror Observatory, Australia
Date of observation ..........................................................................................................................................................................................................................
Date of observation
29 Dec 2021 UTC
Filters ..........................................................................................................................................................................................................................
Filters
RGB
Processing ..........................................................................................................................................................................................................................
Processing
Siril
Credits ..........................................................................................................................................................................................................................
Credits
Raw data provided by Telescope Live, processed by Casandra Martin
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