Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/30/2022   18:27:52   (   0.04, -75.19) (  -0.07, -75.71)   59.83                80
 12/31/2022   18:11:49   (   0.03, -75.19) (   0.95, -71.19)  457.02                80
 01/02/2023   06:30:58   (  -0.03, -75.20) (   0.23, -76.46)  143.00                80
 01/03/2023   06:14:54   (  -0.02, -75.20) (  -0.73, -71.92)  374.06                80
 01/04/2023   18:34:12   (   0.02, -75.22) (  -0.44, -77.23)  229.20                80
 01/05/2023   18:18:09   (   0.01, -75.23) (   0.59, -72.70)  288.19                80
 01/07/2023   06:39:58   (  -0.01, -75.24) (   0.59, -77.97)  310.74                80
 01/08/2023   06:18:33   (  -0.00, -75.25) (  -0.38, -73.43)  206.90                80
 01/09/2023   18:40:32   (   0.00, -75.27) (  -0.78, -78.74)  395.48                80
 01/10/2023   18:24:28   (  -0.00, -75.29) (   0.25, -74.22)  122.60                80
 01/12/2023   06:46:18   (  -0.01, -75.32) (   0.92, -79.49)  474.98                80