What is the typical peak apparent magnitude that Jupiter reaches, which is noticeably dimmer than Venus's brightest magnitude of $-4.9$?

Answer

-3.0

Jupiter, while exceptionally bright for a planet, does not achieve the visual intensity of Venus. Its peak brightness is generally accepted to be around a magnitude of -3.0 on the astronomical magnitude scale. Since Venus can reach down to -4.9, the difference of nearly two full magnitudes highlights Venus's overwhelming brilliance in comparison. This magnitude difference is a critical, quantifiable metric used by sky-watchers to distinguish between the two celestial bodies when both are visible.

What is the typical peak apparent magnitude that Jupiter reaches, which is noticeably dimmer than Venus's brightest magnitude of $-4.9$?
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