Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 7 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/19/2025   20:37:00   (   0.01,-104.73) (   0.00,-107.46)  303.28                 0
 07/20/2025   20:19:25   (   0.01,-104.73) (   0.43,-102.79)  220.40                80
 07/22/2025   08:41:13   (  -0.01,-104.71) (   0.73,-108.06)  381.60                80
 07/23/2025   08:19:49   (  -0.01,-104.71) (  -0.29,-103.53)  134.88                80
 07/24/2025   20:41:45   (   0.01,-104.72) (  -0.90,-108.83)  467.38                80
 07/25/2025   20:25:41   (   0.01,-104.73) (   0.12,-104.29)   49.60                80
 07/28/2025   08:28:44   (  -0.01,-104.72) (   0.07,-105.02)   33.99                80
 07/29/2025   08:07:19   (  -0.00,-104.73) (  -0.96,-100.49)  483.26                80
 07/30/2025   20:29:15   (   0.00,-104.75) (  -0.24,-105.78)  118.28                80
 07/31/2025   20:13:11   (   0.00,-104.75) (   0.79,-101.25)  399.07                80
 08/02/2025   08:34:58   (  -0.01,-104.75) (   0.41,-106.51)  201.48                80