Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/09/2023   06:36:27   (  -0.01, -75.20) (   0.58, -77.98)  315.85                80
 12/10/2023   06:20:20   (  -0.00, -75.21) (  -0.37, -73.43)  201.15                80
 12/11/2023   18:39:36   (   0.01, -75.22) (  -0.76, -78.75)  401.86                80
 12/12/2023   18:23:30   (  -0.00, -75.22) (   0.20, -74.20)  115.28                80
 12/14/2023   06:45:16   (   0.00, -75.21) (   0.97, -79.47)  485.28                80
 12/15/2023   06:23:51   (   0.01, -75.21) (  -0.05, -74.93)   31.76                80
 12/17/2023   18:27:01   (  -0.00, -75.23) (  -0.11, -75.70)   53.45                80
 12/18/2023   18:10:55   (  -0.00, -75.24) (   0.91, -71.17)  464.31                80
 12/20/2023   06:32:41   (   0.00, -75.25) (   0.25, -76.44)  134.61                80
 12/21/2023   06:11:16   (   0.00, -75.26) (  -0.77, -71.90)  383.50                80
 12/22/2023   18:33:10   (  -0.00, -75.29) (  -0.45, -77.19)  217.64                80