Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 10 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/19/2023   18:33:27   (  -0.04, -75.21) (  -0.49, -77.19)  225.51                80
 10/20/2023   18:17:23   (  -0.04, -75.21) (   0.55, -72.67)  290.50                80
 10/22/2023   06:36:32   (   0.03, -75.21) (   0.66, -77.94)  311.37                80
 10/23/2023   06:20:28   (   0.03, -75.21) (  -0.39, -73.42)  204.93                80
 10/24/2023   18:39:45   (  -0.02, -75.22) (  -0.83, -78.72)  399.06                80
 10/25/2023   18:23:41   (  -0.02, -75.23) (   0.22, -74.20)  117.96                80
 10/27/2023   06:42:49   (   0.02, -75.25) (   0.97, -79.47)  481.96                80
 10/28/2023   06:24:05   (   0.02, -75.26) (  -0.03, -74.94)   35.47                80
 10/30/2023   18:27:18   (  -0.02, -75.29) (  -0.12, -75.73)   49.58                80
 10/31/2023   18:11:13   (  -0.02, -75.31) (   0.89, -71.20)  468.17                80