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Messier 88 & Messier 91
M88, NGC 4501
M91, NGC 4548
Spiral Galaxies
Coma Berenices
M88: 36 million light years
M91: 51 million light years
M88: +9.4
M91: +10.1
M88: 8.7 arcminutes
M91: 5.5 arcminutes
M88: 92,000 light years
M91: 82,000 light years
1781, Charles Messier
April
12h 33m 06s
+14º 17’ 55”
SkyWatcher Esprit 100ED
9 nights in April & May 2021
RGB = 18 x 600s each
L = 30 x 1200s
19 hours |
