NGC 2539 FNGC Index (new window)
NGC 2539 NGC 2539
Open cluster in Puppis, at 55 power
6.5, 21'

2011/4/1
F/5 300mm
18x30sec ISO 1600

NGC 2539 NGC 2539
At 15 power

2011/12/22
F/5 80mm
11x30sec ISO 1600

Photos by Tenho Tuomi, Saskatchewan, Canada
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