Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 3 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2020   18:26:19   (  -0.02, -75.14) (  -0.17, -75.72)   66.47                80
 03/28/2020   18:10:14   (  -0.02, -75.14) (   0.84, -71.19)  449.71                80
 03/30/2020   06:29:23   (   0.01, -75.13) (   0.30, -76.46)  152.09                80
 03/31/2020   06:13:18   (   0.01, -75.13) (  -0.71, -71.93)  364.21                80
 04/01/2020   18:32:34   (  -0.01, -75.14) (  -0.50, -77.23)  239.62                80
 04/02/2020   18:16:30   (  -0.01, -75.14) (   0.52, -72.70)  277.01                80
 04/04/2020   06:35:38   (   0.01, -75.13) (   0.63, -77.98)  323.90                80
 04/05/2020   06:19:34   (   0.01, -75.14) (  -0.39, -73.45)  192.98                80
 04/06/2020   18:38:50   (  -0.01, -75.15) (  -0.82, -78.75)  410.07                80
 04/07/2020   18:22:46   (  -0.00, -75.16) (   0.20, -74.22)  107.13                80
 04/09/2020   06:44:34   (  -0.01, -75.17) (   0.95, -79.50)  492.78                80