Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 3 25.  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   (  -0.01, -75.14) (  -0.14, -75.72)   66.96                80
 03/28/2020   18:10:15   (  -0.01, -75.14) (   0.87, -71.19)  449.93                80
 03/30/2020   06:32:02   (   0.02, -75.14) (   0.33, -76.46)  150.38                80
 03/31/2020   06:10:38   (   0.02, -75.15) (  -0.68, -71.93)  366.56                80
 04/01/2020   18:32:35   (  -0.03, -75.16) (  -0.47, -77.24)  236.33                80
 04/02/2020   18:16:30   (  -0.03, -75.17) (   0.49, -72.70)  280.91                80
 04/04/2020   06:38:18   (   0.04, -75.18) (   0.66, -77.97)  318.73                80
 04/05/2020   06:16:53   (   0.04, -75.18) (  -0.36, -73.44)  198.66                80
 04/06/2020   18:38:50   (  -0.04, -75.21) (  -0.84, -78.74)  403.49                80
 04/07/2020   18:22:45   (  -0.04, -75.22) (   0.18, -74.21)  114.40                80