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NGC2261 Hubble’s variable nebula

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NGC2261   2022-01-28
Provisional designation, also known as Hubble’s variable nebula Caldwell 46
Constellation Monoceros Apparent magnitude (mv) 9.0 Apparent diameter 2′ Distance 2,500 light years
I took it in the same way as last year. The big star change of the example proper motion is impossible from this image!

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