Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/07/2022   06:20:34   (  -0.00, -75.19) (  -0.40, -73.35)  209.03                80
 12/08/2022   18:39:53   (   0.01, -75.19) (  -0.76, -78.67)  395.84                80
 12/09/2022   18:23:50   (   0.00, -75.19) (   0.24, -74.14)  120.48                80
 12/11/2022   06:43:00   (  -0.00, -75.20) (   0.92, -79.42)  480.34                80
 12/12/2022   06:26:57   (  -0.00, -75.20) (  -0.08, -74.89)   36.18                80
 12/14/2022   18:27:32   (   0.00, -75.22) (  -0.07, -75.67)   50.83                80
 12/15/2022   18:11:29   (   0.00, -75.23) (   0.93, -71.14)  466.51                80
 12/17/2022   06:33:18   (  -0.01, -75.25) (   0.28, -76.41)  132.68                80
 12/18/2022   06:11:56   (  -0.00, -75.26) (  -0.78, -71.89)  384.80                80
 12/19/2022   18:33:54   (   0.00, -75.28) (  -0.41, -77.20)  217.99                80