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73P/Schwassmann-Wachmann 3-E at perihelion

perihelion · Sun, Nov 28, 2027

Scheduled

Opens in 432d 21h

Window opens
Nov 26, 2027, 11:26 PM
Peak
Nov 28, 2027, 11:26 AM
Window seals
Nov 29, 2027, 11:26 PM

Witnesses

0 pilots stamped.

When this window seals, its ledger opens here: everyone who signed, the top taggers, and the flares lit at the anchor — kept forever.