Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2022   06:30:19   (  -0.00, -75.19) (   0.24, -76.37)  134.53                80
 12/02/2022   06:14:13   (   0.00, -75.19) (  -0.78, -71.83)  382.86                80
 12/03/2022   18:33:27   (   0.01, -75.20) (  -0.44, -77.12)  219.69                80
 12/04/2022   18:17:22   (  -0.00, -75.20) (   0.58, -72.59)  298.23                80
 12/06/2022   06:36:28   (  -0.00, -75.21) (   0.59, -77.85)  300.14                80
 12/07/2022   06:20:23   (   0.00, -75.22) (  -0.43, -73.31)  217.91                80
 12/08/2022   18:39:37   (  -0.00, -75.24) (  -0.78, -78.60)  383.92                80
 12/09/2022   18:23:32   (  -0.01, -75.25) (   0.24, -74.06)  134.46                80
 12/11/2022   06:45:18   (   0.01, -75.26) (   0.93, -79.32)  462.94                80
 12/12/2022   06:23:52   (   0.01, -75.28) (  -0.10, -74.79)   55.65                80
 12/14/2022   18:27:01   (  -0.01, -75.32) (  -0.07, -75.54)   26.14                80