Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 5 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/26/2022   10:39:23   (  -0.00,-137.20) (   0.22,-138.17)  110.57                80
 05/27/2022   10:17:57   (  -0.01,-137.19) (  -0.81,-133.63)  405.88                80
 05/28/2022   22:42:32   (   0.00,-137.18) (  -0.40,-138.92)  198.97                80
 05/29/2022   22:21:06   (   0.01,-137.17) (   0.63,-134.39)  317.10                80
 05/31/2022   10:45:32   (  -0.01,-137.16) (   0.53,-139.66)  283.53                80
 06/01/2022   10:24:06   (  -0.01,-137.15) (  -0.45,-135.11)  232.11                80
 06/02/2022   22:48:40   (   0.01,-137.13) (  -0.76,-140.40)  374.15                80
 06/03/2022   22:27:15   (   0.01,-137.11) (   0.28,-135.87)  141.22                80
 06/05/2022   10:51:41   (  -0.01,-137.09) (   0.88,-141.14)  460.43                80
 06/06/2022   10:30:15   (  -0.01,-137.08) (  -0.10,-136.59)   54.70                80
 06/08/2022   22:33:23   (   0.00,-137.02) (  -0.05,-137.36)   37.56                80