Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  IC 131  ·  IC 132  ·  IC 133  ·  IC 135  ·  IC 136  ·  IC 137  ·  IC 142  ·  IC 143  ·  M 33  ·  NGC 588  ·  NGC 592  ·  NGC 595  ·  NGC 598  ·  NGC 604  ·  Triangulum galaxy
M33 - Triangulum Galaxy - LRGB + Ha, Chad Adrian
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M33 - Triangulum Galaxy - LRGB + Ha

M33 - Triangulum Galaxy - LRGB + Ha, Chad Adrian
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M33 - Triangulum Galaxy - LRGB + Ha

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Description

M33 is in our local group of galaxies about three million light years from earth. Many hydrogen star forming regions are visible. The largest region, NGC 604, is about 1,500 light years across; 100 times larger than the Orion Nebula.

- LRGB taken at gain 0, offset 17

- Ha taken at gain 139, offset 30

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M33 - Triangulum Galaxy - LRGB + Ha, Chad Adrian