Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 9 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/26/2023   20:46:52   (  -0.30,-108.52) (  -0.75,-110.46)  222.10                80
 09/27/2023   20:30:47   (  -0.31,-108.52) (   0.29,-105.94)  295.18                80
 09/29/2023   08:49:53   (   0.29,-108.61) (   0.86,-111.21)  295.80                80
 09/30/2023   08:33:47   (   0.30,-108.61) (  -0.13,-106.67)  221.49                80
 10/01/2023   20:53:01   (  -0.28,-108.52) (  -1.05,-111.97)  392.27                80
 10/02/2023   20:36:55   (  -0.29,-108.53) (  -0.06,-107.43)  125.05                80
 10/04/2023   08:56:01   (   0.26,-108.61) (   1.19,-112.70)  465.94                80
 10/05/2023   08:39:54   (   0.27,-108.61) (   0.20,-108.16)   51.21                80
 10/07/2023   20:40:22   (  -0.25,-108.52) (  -0.36,-108.92)   45.95                80
 10/08/2023   20:24:16   (  -0.26,-108.52) (   0.65,-104.38)  471.38                80