Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 10 12.  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)
 10/13/2020   17:06:27   (   0.10,-128.38) (   0.17,-128.60)   25.59                80
 10/16/2020   05:02:09   (  -0.10,-128.39) (  -0.06,-128.26)   14.86                80
 10/18/2020   17:00:22   (   0.11,-128.33) (  -0.01,-127.88)   51.52                80
 10/20/2020   05:22:02   (  -0.13,-128.34) (  -1.04,-132.51)  474.92                80
 10/21/2020   04:58:43   (  -0.12,-128.32) (   0.06,-127.53)   90.23                80
 10/22/2020   17:20:15   (   0.14,-128.26) (   0.97,-132.13)  439.71                80
 10/23/2020   16:56:56   (   0.13,-128.24) (  -0.13,-127.15)  125.25                80
 10/25/2020   05:18:36   (  -0.15,-128.25) (  -0.91,-131.78)  401.86                80