Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 9 2.  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)
 09/03/2021   13:18:13   (   0.02, -75.21) (   0.92, -79.30)  466.45                80
 09/04/2021   12:54:53   (   0.00, -75.21) (  -0.16, -74.32)  100.42                80
 09/06/2021   01:16:33   (  -0.02, -75.19) (  -0.82, -78.97)  429.47                80
 09/07/2021   00:53:13   (  -0.00, -75.19) (   0.27, -73.99)  137.78                80
 09/08/2021   13:14:43   (   0.02, -75.23) (   0.76, -78.58)  382.38                80
 09/09/2021   12:51:22   (   0.01, -75.23) (  -0.33, -73.60)  185.17                80
 09/11/2021   01:13:02   (  -0.03, -75.22) (  -0.70, -78.24)  343.71                80
 09/12/2021   00:49:41   (  -0.01, -75.23) (   0.39, -73.26)  224.05                80
 09/13/2021   13:11:13   (   0.04, -75.26) (   0.58, -77.87)  295.62                80
 09/14/2021   12:47:52   (   0.02, -75.27) (  -0.51, -72.88)  272.18                80
 09/16/2021   01:09:31   (  -0.04, -75.27) (  -0.52, -77.52)  256.21                80