dec 3, 1904 - Jupiter VI is discovered by Charles Perrine
Description:
(Astromors plainly titled it Jupiter VI when it was discovered. The moon would be informally recognized as Hestia by astromors beginning in 1955 until the moon was officially named as Himalia in 1975)Added to timeline:
Date:
dec 3, 1904
Now
~ 121 years ago