Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  HD9483  ·  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  ·  Triangulum Pinwheel
Getting plate-solving status, please wait...
Triangulum Galaxy M33 in LHaRGB, James Clark
Powered byPixInsight

Triangulum Galaxy M33 in LHaRGB

Getting plate-solving status, please wait...
Triangulum Galaxy M33 in LHaRGB, James Clark
Powered byPixInsight

Triangulum Galaxy M33 in LHaRGB

Equipment

Loading...

Acquisition details

Loading...

Description

This galaxy is thought to be a satellite of the Andromeda galaxy, and just slightly further away at 2.73 million light years.
I had 4.5h of old OSC data from 2021 and managed to capture 90 mins of luminance and 2 hours of Ha last December.  This image is a combination of all this data - not ideal but there you go

Comments

Sky plot

Sky plot

Histogram

Triangulum Galaxy M33 in LHaRGB, James Clark

In these public groups

Yorkshire Astro Imaging