Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 2 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/25/2022   10:24:50   (  -0.05,-137.20) (  -0.50,-135.29)  218.32                80
 02/26/2022   22:46:46   (   0.04,-137.21) (  -0.70,-140.59)  385.83                80
 02/27/2022   22:30:42   (   0.04,-137.20) (   0.31,-136.06)  130.44                80
 03/01/2022   10:52:29   (  -0.02,-137.20) (   0.92,-141.32)  470.80                80
 03/02/2022   10:31:05   (  -0.02,-137.20) (  -0.10,-136.79)   45.33                80
 03/04/2022   22:36:57   (   0.02,-137.19) (  -0.09,-137.57)   43.31                80
 03/05/2022   22:18:12   (   0.02,-137.19) (   0.93,-133.04)  472.62                80
 03/07/2022   10:40:00   (  -0.02,-137.18) (   0.24,-138.31)  129.44                80
 03/08/2022   10:18:36   (  -0.02,-137.17) (  -0.78,-133.78)  385.97                80
 03/09/2022   22:40:32   (   0.02,-137.16) (  -0.41,-139.09)  219.81                80
 03/10/2022   22:24:28   (   0.01,-137.15) (   0.61,-134.56)  295.30                80