Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 5 13.  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)
 05/14/2021   00:54:08   (  -0.03, -75.24) (   0.83, -71.31)  447.20                80
 05/15/2021   13:15:40   (   0.03, -75.28) (   0.14, -75.93)   73.27                80
 05/16/2021   12:52:20   (   0.02, -75.30) (  -0.91, -70.94)  495.79                80
 05/18/2021   01:14:01   (  -0.02, -75.32) (  -0.06, -75.59)   29.69                80
 05/20/2021   13:09:33   (   0.02, -75.39) (  -0.03, -75.21)   20.31                80
 05/23/2021   01:07:54   (  -0.01, -75.45) (   0.12, -74.88)   65.78                80
 05/24/2021   13:29:25   (   0.01, -75.50) (   0.91, -79.48)  452.91                80
 05/25/2021   13:06:05   (   0.01, -75.53) (  -0.21, -74.50)  117.17                80
 05/27/2021   01:27:46   (  -0.01, -75.57) (  -0.81, -79.14)  406.89                80