Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 9 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/25/2023   06:43:04   (   0.05, -75.21) (   1.00, -79.47)  485.79                80
 09/26/2023   06:26:58   (   0.05, -75.20) (  -0.04, -74.94)   30.59                80
 09/28/2023   18:27:26   (  -0.04, -75.20) (  -0.16, -75.70)   56.96                80
 09/29/2023   18:11:21   (  -0.04, -75.20) (   0.88, -71.17)  460.28                80
 10/01/2023   06:30:26   (   0.04, -75.21) (   0.32, -76.43)  139.07                80
 10/02/2023   06:11:40   (   0.04, -75.22) (  -0.67, -71.89)  378.39                80
 10/03/2023   18:33:34   (  -0.04, -75.22) (  -0.49, -77.19)  224.60                80
 10/04/2023   18:17:27   (  -0.04, -75.23) (   0.51, -72.65)  293.12                80
 10/06/2023   06:39:14   (   0.03, -75.25) (   0.63, -77.93)  305.45                80
 10/07/2023   06:17:47   (   0.03, -75.26) (  -0.37, -73.39)  212.52                80
 10/08/2023   18:39:42   (  -0.02, -75.27) (  -0.77, -78.69)  389.50                80