Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 10 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 10/07/2021   13:14:17   (   0.06, -75.24) (   0.92, -79.22)  453.41                80
 10/08/2021   12:50:56   (   0.06, -75.24) (  -0.18, -74.24)  114.61                80
 10/10/2021   01:12:35   (  -0.08, -75.24) (  -0.88, -78.87)  413.65                80
 10/11/2021   00:49:14   (  -0.07, -75.25) (   0.22, -73.89)  154.46                80
 10/12/2021   13:10:44   (   0.09, -75.28) (   0.80, -78.49)  365.50                80
 10/13/2021   12:47:24   (   0.08, -75.29) (  -0.30, -73.51)  202.84                80
 10/15/2021   01:09:03   (  -0.10, -75.29) (  -0.69, -78.15)  324.62                80
 10/16/2021   00:45:42   (  -0.09, -75.31) (   0.35, -73.16)  244.29                80
 10/17/2021   13:07:13   (   0.10, -75.36) (   0.61, -77.77)  274.19                80
 10/18/2021   12:43:53   (   0.09, -75.38) (  -0.49, -72.79)  295.28                80