Though real Messier objects, these are actually no deep sky objects at all:
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- M24 – Milky Way Patch (star cloud, `Delle Caustiche’); containing open cluster NGC 6603…(Sagittarius)
- M40 – Double Star, Winnecke 4 (WNC 4)…(Ursa Major)
- M73 – System or Asterism of 4 Stars…(Aquarius)
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