Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 7 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2025   08:13:34   (  -0.01,-104.71) (  -0.63,-102.03)  306.05                80
 07/19/2025   20:35:30   (   0.01,-104.73) (  -0.56,-107.33)  296.42                80
 07/20/2025   20:19:26   (   0.01,-104.73) (   0.46,-102.80)  220.23                80
 07/22/2025   08:41:13   (  -0.01,-104.71) (   0.76,-108.05)  381.42                80
 07/23/2025   08:19:48   (  -0.01,-104.71) (  -0.26,-103.52)  135.06                80
 07/24/2025   20:41:45   (   0.01,-104.72) (  -0.93,-108.82)  467.56                80
 07/25/2025   20:25:40   (   0.01,-104.73) (   0.09,-104.29)   49.47                80
 07/28/2025   08:28:44   (  -0.01,-104.72) (   0.04,-105.03)   33.93                80
 07/29/2025   08:07:20   (  -0.00,-104.73) (  -0.98,-100.49)  483.36                80
 07/30/2025   20:29:16   (   0.00,-104.75) (  -0.21,-105.79)  118.54                80