Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/24/2022   22:14:56   (   0.01,-137.19) (   0.94,-132.90)  488.52                80
 05/26/2022   10:39:23   (  -0.00,-137.19) (   0.22,-138.16)  110.66                80
 05/27/2022   10:17:57   (  -0.01,-137.19) (  -0.81,-133.63)  405.86                80
 05/28/2022   22:42:32   (   0.00,-137.18) (  -0.40,-138.92)  199.08                80
 05/29/2022   22:21:06   (   0.01,-137.17) (   0.63,-134.39)  317.08                80
 05/31/2022   10:45:32   (  -0.01,-137.17) (   0.53,-139.66)  283.39                80
 06/01/2022   10:24:06   (  -0.01,-137.15) (  -0.45,-135.11)  232.32                80
 06/02/2022   22:46:00   (   0.01,-137.13) (  -0.75,-140.40)  374.01                80
 06/03/2022   22:29:55   (   0.01,-137.11) (   0.29,-135.87)  141.46                80
 06/05/2022   10:51:40   (  -0.01,-137.10) (   0.92,-141.13)  459.98                80
 06/06/2022   10:30:15   (  -0.01,-137.08) (  -0.12,-136.60)   55.21                80