Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 12 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2022   20:34:20   (   0.07,-104.04) (  -0.64,-107.27)  368.26                80
 12/19/2022   20:18:17   (   0.06,-104.05) (   0.36,-102.74)  148.93                80
 12/21/2022   08:40:08   (  -0.07,-104.43) (   0.72,-108.04)  411.36                80
 12/22/2022   08:18:45   (  -0.05,-104.42) (  -0.29,-103.51)  104.48                80
 12/24/2022   20:21:58   (   0.05,-104.04) (  -0.01,-104.26)   25.49                80
 12/25/2022   20:05:54   (   0.05,-104.04) (   1.00, -99.73)  491.17                80
 12/27/2022   08:27:45   (  -0.06,-104.43) (   0.07,-105.03)   68.66                80
 12/28/2022   08:06:22   (  -0.05,-104.42) (  -0.94,-100.50)  447.26                80
 12/29/2022   20:28:18   (   0.07,-104.04) (  -0.35,-105.78)  199.26                80
 12/30/2022   20:12:15   (   0.06,-104.05) (   0.67,-101.26)  317.84                80