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Hevelius

Brady Haran's video [1], mentions (presumably on the authority of Merrifield) that the pair catalogued by Hevelius was the significantly brighter and wider pair 74 and 75 UMa, somewhat to the NE. Is there a source for this? (Merrifield also argues against classifying M40 as a "mistake", saying that reporting failure to locate a previously cited object (in this case, nebulosity around a double star) is also an important aspect of science.) -- Elphion ( talk) 14:14, 24 February 2019 (UTC) reply

From Wikipedia, the free encyclopedia

Hevelius

Brady Haran's video [1], mentions (presumably on the authority of Merrifield) that the pair catalogued by Hevelius was the significantly brighter and wider pair 74 and 75 UMa, somewhat to the NE. Is there a source for this? (Merrifield also argues against classifying M40 as a "mistake", saying that reporting failure to locate a previously cited object (in this case, nebulosity around a double star) is also an important aspect of science.) -- Elphion ( talk) 14:14, 24 February 2019 (UTC) reply


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