Shak 166 is Abell 2247 (aka the UGC 10638 group). It is on chart #4 of the second edition of Uranometria 2000. With my 20" dob, I usually see 8 galaxies.
Clear skies, glxytrios
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Shak 166 is Abell 2247 (aka the UGC 10638 group). It is on chart #4 of the second edition of Uranometria 2000. With my 20" dob, I usually see 8 galaxies.
Clear skies, glxytrios