Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/06/2023   18:10:17   (   0.06, -75.20) (   0.97, -71.17)  460.45                80
 04/08/2023   06:34:46   (  -0.05, -75.20) (   0.23, -76.43)  139.47                80
 04/09/2023   06:13:22   (  -0.05, -75.20) (  -0.81, -71.90)  376.78                80
 04/10/2023   18:38:00   (   0.05, -75.20) (  -0.39, -77.20)  227.84                80
 04/11/2023   18:16:35   (   0.05, -75.20) (   0.59, -72.66)  288.59                80
 04/13/2023   06:41:04   (  -0.04, -75.20) (   0.55, -77.94)  310.93                80
 04/14/2023   06:19:40   (  -0.04, -75.20) (  -0.44, -73.40)  205.75                80
 04/15/2023   18:44:17   (   0.03, -75.21) (  -0.75, -78.70)  398.01                80
 04/16/2023   18:22:53   (   0.03, -75.21) (   0.24, -74.16)  119.32                80
 04/18/2023   06:47:21   (  -0.02, -75.23) (   0.94, -79.43)  478.50                80
 04/19/2023   06:25:58   (  -0.03, -75.25) (  -0.11, -74.90)   39.18                80