DVAA: Astronomical Database

M 40: Winnecke 4

Two Stars in Ursa Major


RA: 12 21.9 Dec: +58 06
Visual Magnitude: 9 NGC Description: Neb D*
Notes: D* 9.0 & 9.3 mag 50'' sep;No neby

Data (SAC 7.7) courtesy of the Saguaro Astronomy Club.

Click here for M40 info at seds.org

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