Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 9 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/16/2023   20:37:14   (  -0.37,-108.52) (  -0.12,-107.46)  121.37                80
 09/18/2023   08:56:20   (   0.35,-108.61) (   1.29,-112.73)  470.05                80
 09/19/2023   08:40:14   (   0.36,-108.61) (   0.27,-108.20)   46.61                80
 09/21/2023   20:40:43   (  -0.34,-108.51) (  -0.45,-108.96)   51.47                80
 09/22/2023   20:24:38   (  -0.35,-108.51) (   0.58,-104.43)  464.89                80
 09/24/2023   08:43:44   (   0.33,-108.58) (   0.59,-109.70)  127.65                80
 09/25/2023   08:27:39   (   0.33,-108.58) (  -0.45,-105.17)  388.45                80
 09/26/2023   20:46:53   (  -0.31,-108.48) (  -0.75,-110.47)  226.83                80
 09/27/2023   20:30:46   (  -0.32,-108.47) (   0.23,-105.93)  289.74                80
 09/29/2023   08:49:54   (   0.29,-108.56) (   0.87,-111.21)  301.98                80