Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 2 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/07/2023   08:38:11   (   0.01,-106.71) (   0.33,-108.14)  163.28                80
 02/08/2023   08:22:03   (   0.01,-105.55) (  -0.44,-103.55)  227.88                80
 02/10/2023   20:22:25   (  -0.01,-102.64) (  -0.33,-104.19)  175.48                80
 02/11/2023   20:06:15   (  -0.01,-101.48) (   0.40, -99.59)  215.78                80
 02/14/2023   08:06:28   (   0.01, -98.55) (   0.39,-100.18)  186.11                80
 02/15/2023   07:50:19   (   0.01, -97.39) (  -0.40, -95.59)  204.72                80
 02/17/2023   19:50:40   (  -0.01, -94.46) (  -0.40, -96.22)  199.90                80
 02/18/2023   19:34:32   (  -0.01, -93.31) (   0.39, -91.63)  191.14                80