Jason-1 Jason-2
Altitude 1324 km 1309 km
Period 7th May 2012 until 21 st of June 2013, 14th Sep 2017 until 1 st of October 2019,
LRO cycle length 406 days 371 days
GM total length 411 days 371+371 days = 742 days
Sub cycles 3.9, 10.9, 47.5, 179.5 days 4, 17, 79, 145 days