Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/22/2022   06:36:59   (  -0.02, -75.19) (   0.62, -77.93)  313.44                80
 12/23/2022   06:20:56   (  -0.02, -75.19) (  -0.39, -73.40)  202.81                80
 12/24/2022   18:40:14   (   0.02, -75.19) (  -0.80, -78.71)  401.45                80
 12/25/2022   18:24:11   (   0.01, -75.20) (   0.21, -74.18)  115.10                80
 12/27/2022   06:43:21   (  -0.02, -75.20) (   0.92, -79.46)  485.62                80
 12/28/2022   06:27:18   (  -0.02, -75.21) (  -0.09, -74.93)   31.39                80
 12/30/2022   18:27:52   (   0.02, -75.24) (  -0.07, -75.72)   53.79                80
 12/31/2022   18:11:49   (   0.01, -75.25) (   0.95, -71.19)  464.07                80
 01/02/2023   06:33:38   (  -0.01, -75.27) (   0.23, -76.46)  134.62                80
 01/03/2023   06:12:15   (  -0.00, -75.29) (  -0.78, -71.93)  383.45                80
 01/04/2023   18:34:12   (  -0.00, -75.32) (  -0.44, -77.23)  217.95                80