How did the initial relative brightness of Kepler's 1604 supernova compare to Tycho's 1572 event?

Answer

It was significantly fainter, appearing about as bright as Jupiter.

Tycho's event was dramatically more luminous, brighter than Venus, while Kepler's event, though significant, reached a brightness around the magnitude of Jupiter.

How did the initial relative brightness of Kepler's 1604 supernova compare to Tycho's 1572 event?

#Videos

OTD in Space - Nov. 6: Tycho Supernova Discovered - YouTube

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