Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 7 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2022   18:33:10   (  -0.03, -75.20) (  -0.48, -77.22)  230.18                80
 07/13/2022   18:17:07   (  -0.02, -75.20) (   0.54, -72.69)  285.66                80
 07/15/2022   06:38:56   (   0.03, -75.20) (   0.63, -77.97)  314.92                80
 07/16/2022   06:17:32   (   0.03, -75.20) (  -0.39, -73.44)  201.54                80
 07/17/2022   18:39:30   (  -0.03, -75.21) (  -0.82, -78.74)  402.63                80
 07/18/2022   18:23:26   (  -0.03, -75.22) (   0.20, -74.22)  114.51                80
 07/20/2022   06:45:16   (   0.03, -75.24) (   0.97, -79.49)  484.25                80
 07/21/2022   06:23:52   (   0.03, -75.26) (  -0.06, -74.97)   33.22                80
 07/23/2022   18:27:06   (  -0.02, -75.29) (  -0.12, -75.75)   52.57                80
 07/24/2022   18:11:02   (   0.02, -75.31) (   0.91, -71.23)  464.47                80