Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 6 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/16/2022   18:20:13   (  -0.01, -75.20) (   0.27, -74.11)  125.56                80
 06/18/2022   06:44:42   (   0.01, -75.20) (   0.93, -79.38)  475.37                80
 06/19/2022   06:23:19   (   0.01, -75.21) (  -0.08, -74.85)   41.04                80
 06/21/2022   18:26:34   (  -0.01, -75.24) (  -0.08, -75.64)   45.26                80
 06/22/2022   18:10:30   (  -0.01, -75.25) (   0.93, -71.11)  472.09                80
 06/24/2022   06:32:19   (   0.01, -75.27) (   0.26, -76.38)  126.89                80
 06/25/2022   06:10:56   (   0.00, -75.29) (  -0.75, -71.86)  390.48                80
 06/26/2022   18:32:54   (   0.00, -75.31) (  -0.41, -77.17)  211.96                80
 06/27/2022   18:16:51   (   0.01, -75.33) (   0.61, -72.65)  305.84                80
 06/29/2022   06:38:40   (  -0.01, -75.36) (   0.58, -77.92)  292.23                80