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Galassie

M81 – M82

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Exposure Info:

Optolong Luminance 2″: 209×600″(34h 50') -10°C bin 1×1

Optolong Luminance 2″: 58×60″(58') -10°C bin 1×1

Optolong L-Ultimate 2″: 149×600″(24h 50′) -10°C bin 1×1

Total Exposure: 60h 38′

LAB6

Observation Info:

AR: 09h 57m 10.59s

DEC: +69° 12′ 40.07″

Distance: 11.74 Mly

Apparent Magnitude: 6.8

Constellation: Ursa Major