Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 5 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/01/2020   06:32:04   (  -0.01, -75.18) (   0.28, -76.46)  145.71                80
 05/02/2020   06:10:39   (  -0.01, -75.19) (  -0.75, -71.93)  371.52                80
 05/03/2020   18:32:36   (   0.01, -75.21) (  -0.44, -77.23)  230.62                80
 05/04/2020   18:16:31   (   0.01, -75.22) (   0.59, -72.71)  287.17                80
 05/06/2020   06:38:18   (  -0.01, -75.24) (   0.60, -77.97)  311.32                80
 05/07/2020   06:16:54   (  -0.01, -75.25) (  -0.42, -73.44)  206.54                80
 05/08/2020   18:38:50   (   0.01, -75.28) (  -0.76, -78.74)  395.01                80
 05/09/2020   18:22:46   (   0.01, -75.29) (   0.27, -74.22)  123.33                80
 05/11/2020   06:44:33   (  -0.01, -75.32) (   0.92, -79.48)  474.11                80
 05/12/2020   06:23:09   (  -0.00, -75.34) (  -0.11, -74.95)   44.45                80
 05/14/2020   18:26:19   (   0.00, -75.39) (  -0.09, -75.72)   37.05                80