Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/24/2022   18:40:15   (   0.02, -75.20) (  -0.76, -78.72)  401.22                80
 12/25/2022   18:24:11   (   0.01, -75.20) (   0.25, -74.19)  115.36                80
 12/27/2022   06:43:21   (  -0.02, -75.20) (   0.94, -79.46)  485.27                80
 12/28/2022   06:27:17   (  -0.02, -75.21) (  -0.08, -74.93)   31.76                80
 12/30/2022   18:27:52   (   0.02, -75.25) (  -0.09, -75.71)   53.02                80
 12/31/2022   18:11:49   (   0.02, -75.26) (   0.93, -71.18)  464.87                80
 01/02/2023   06:33:38   (  -0.01, -75.28) (   0.25, -76.45)  133.74                80
 01/03/2023   06:12:14   (  -0.01, -75.30) (  -0.77, -71.93)  384.39                80
 01/04/2023   18:34:13   (  -0.00, -75.33) (  -0.40, -77.24)  216.78                80
 01/05/2023   18:18:08   (  -0.01, -75.35) (   0.56, -72.70)  301.71                80