What is the approximate apparent magnitude listed for Messier 64?
Answer
9.4
The apparent brightness, or visual magnitude, of Messier 64 is reported to be around 9.4. This value quantifies how bright the galaxy appears from Earth, taking into account its distance and intrinsic luminosity. A magnitude of 9.4 places M64 firmly in the category of deep-sky objects that are readily visible through standard amateur telescopes, though it is not among the brightest targets available for observation. This magnitude is relevant for astrophotographers, as it indicates that significant data can be gathered relatively quickly using modest exposure times, contrasting sharply with much fainter, more distant objects requiring very long integration times.
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