Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2026 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2026   19:36:29   (  -0.67, -89.48) (  -1.06, -91.34)  211.45                80
 03/15/2026   19:20:24   (  -0.68, -89.48) (  -0.05, -86.81)  305.74                80
 03/17/2026   07:39:32   (   0.66, -89.51) (   1.23, -92.07)  291.12                80
 03/18/2026   07:23:28   (   0.67, -89.52) (   0.22, -87.53)  226.19                80
 03/19/2026   19:42:44   (  -0.64, -89.49) (  -1.39, -92.83)  380.75                80
 03/20/2026   19:26:40   (  -0.66, -89.49) (  -0.37, -88.29)  136.75                80
 03/22/2026   07:45:48   (   0.63, -89.52) (   1.55, -93.55)  459.84                80
 03/23/2026   07:29:44   (   0.64, -89.52) (   0.52, -89.02)   57.49                80
 03/25/2026   19:30:14   (  -0.64, -89.49) (  -0.73, -89.77)   32.53                80
 03/26/2026   19:14:10   (  -0.66, -89.49) (   0.29, -85.23)  485.37                80