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Old 17-04-2019, 09:55 PM
timokarhula (Timo)
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timokarhula is offline
 
Join Date: Nov 2010
Location: Sweden
Posts: 10
I could glimpse (with some difficulty) 3C273 with 25x100 binoculars back in 2007. The quasar has been seen with 4 cm of aperture and 128x but I'm not aware of anyone having seen it with less magnification than 25x.

/Timo Karhula
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