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Modeled after Sky & Telescope's popular Messier Card, this handy observing aid charts the location of all 109 Caldwell objects on one side and tabulates the positions (2000.0), sizes, and apparent magnitudes of the objects on the other side. 12 by 9 inches.
This is Sky & Telescope's newest "synthetic" version which combines the best features of the discontinued laminated and unlaminated versions. It's lighter, will not warp with dew, and will not show fingerprint smudges.
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