Description: - 10.6th
magnitude Spiral Galaxy in Ursa Major, about 53 million light
years away. The smaller one visible just South of NGC4088 is
12.4th magnitude spiral galaxy NGC4085 at 62 million
light years. Imaged from Bortle 9 Calgary AB Canada in Luminance
only. Imaged over 2 nights. Camera: ASI533M Filter: Chroma Luminance Scope: Astro-Physics AP130EDT,
1085mm at f/8.35
Exposure: 31 x 5 minutes for
2.5hrs total Date: 2026-04-17 and 2026-04-18 Processed in Pixinsight with RCAstro Tools
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