Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/23/2022   06:20:56   (  -0.02, -75.19) (  -0.40, -73.40)  202.80                80
 12/24/2022   18:40:14   (   0.02, -75.20) (  -0.79, -78.71)  401.27                80
 12/25/2022   18:24:11   (   0.01, -75.20) (   0.22, -74.18)  115.31                80
 12/27/2022   06:43:21   (  -0.02, -75.20) (   0.91, -79.46)  485.39                80
 12/28/2022   06:27:18   (  -0.02, -75.21) (  -0.10, -74.94)   31.74                80
 12/30/2022   18:27:52   (   0.02, -75.24) (  -0.06, -75.72)   53.29                80
 12/31/2022   18:11:49   (   0.01, -75.26) (   0.96, -71.19)  464.66                80
 01/02/2023   06:33:38   (  -0.01, -75.28) (   0.22, -76.46)  134.04                80
 01/03/2023   06:12:14   (  -0.00, -75.29) (  -0.74, -71.92)  384.11                80
 01/04/2023   18:34:12   (  -0.00, -75.33) (  -0.43, -77.23)  217.08                80
 01/05/2023   18:18:09   (  -0.01, -75.34) (   0.59, -72.70)  301.35                80