Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 9 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/11/2023   20:31:03   (  -0.39,-108.52) (   0.19,-105.95)  292.90                80
 09/13/2023   08:50:10   (   0.37,-108.60) (   0.93,-111.23)  299.29                80
 09/14/2023   08:34:04   (   0.38,-108.60) (  -0.03,-106.69)  217.36                80
 09/15/2023   20:53:19   (  -0.36,-108.52) (  -1.13,-112.00)  396.36                80
 09/16/2023   20:37:14   (  -0.37,-108.52) (  -0.11,-107.46)  120.61                80
 09/18/2023   08:56:20   (   0.35,-108.60) (   1.28,-112.73)  471.08                80
 09/19/2023   08:40:15   (   0.36,-108.60) (   0.26,-108.20)   45.46                80
 09/21/2023   20:40:43   (  -0.34,-108.50) (  -0.44,-108.97)   52.93                80
 09/22/2023   20:24:37   (  -0.35,-108.49) (   0.53,-104.42)  463.31                80
 09/24/2023   08:43:44   (   0.32,-108.57) (   0.58,-109.71)  129.51                80