Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 6 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2020   17:13:22   (   0.13,-127.92) (   0.12,-127.75)   18.68                80
 06/12/2020   05:09:02   (  -0.13,-127.79) (  -0.06,-127.39)   44.52                80
 06/13/2020   17:27:54   (   0.12,-127.80) (   1.04,-132.00)  478.21                80
 06/14/2020   17:09:53   (   0.12,-127.77) (  -0.02,-127.01)   86.14                80
 06/16/2020   05:28:54   (  -0.11,-127.67) (  -0.98,-131.64)  452.15                80
 06/17/2020   05:05:33   (  -0.11,-127.63) (   0.08,-126.65)  111.57                80
 06/18/2020   17:24:26   (   0.11,-127.63) (   0.89,-131.25)  412.37                80
 06/19/2020   17:06:25   (   0.11,-127.59) (  -0.17,-126.26)  151.19                80
 06/21/2020   05:25:25   (  -0.10,-127.48) (  -0.82,-130.89)  388.05                80