NGC6242, is an open cluster located 1.6° SSE of Mu Scorpii in the scorpion's "tail." Dreyer describes it as bright (mag. 6.4, large (9') and rich, with about 23 stars from mags. 8-11.
NGC Con RA Dec Mag Size (min) Typ Distance Common Name
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6242 Sco 16 55.6 -39 30 6.4 9.0 OP 3900