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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/06/2020   06:38:18   (  -0.01, -75.21) (   0.62, -77.97)  314.81                80
 05/07/2020   06:16:54   (  -0.01, -75.21) (  -0.41, -73.44)  201.60                80
 05/08/2020   18:38:50   (   0.01, -75.21) (  -0.78, -78.74)  402.13                80
 05/09/2020   18:22:45   (   0.01, -75.21) (   0.25, -74.21)  114.72                80
 05/11/2020   06:44:33   (  -0.01, -75.22) (   0.94, -79.47)  484.98                80
 05/12/2020   06:23:08   (  -0.01, -75.22) (  -0.09, -74.95)   32.11                80
 05/14/2020   18:26:19   (   0.00, -75.25) (  -0.12, -75.71)   53.07                80
 05/15/2020   18:10:15   (   0.00, -75.26) (   0.91, -71.18)  464.93                80
 05/17/2020   06:32:03   (  -0.00, -75.28) (   0.23, -76.46)  133.02                80
 05/18/2020   06:10:37   (  -0.00, -75.30) (  -0.74, -71.92)  385.23                80