Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 5 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)
 05/07/2023   18:28:37   (   0.02, -75.20) (  -0.08, -75.64)   50.31                80
 05/08/2023   18:12:31   (   0.02, -75.21) (   0.91, -71.10)  466.97                80
 05/10/2023   06:34:16   (  -0.02, -75.21) (   0.27, -76.37)  132.29                80
 05/11/2023   06:12:51   (  -0.01, -75.22) (  -0.79, -71.84)  385.19                80
 05/12/2023   18:34:44   (   0.01, -75.23) (  -0.44, -77.13)  217.21                80
 05/13/2023   18:18:39   (   0.01, -75.24) (   0.61, -72.60)  300.95                80
 05/15/2023   06:40:24   (  -0.01, -75.26) (   0.56, -77.87)  296.63                80
 05/16/2023   06:18:57   (  -0.01, -75.28) (  -0.44, -73.33)  221.90                80
 05/17/2023   18:40:52   (   0.01, -75.30) (  -0.71, -78.64)  379.15                80
 05/18/2023   18:24:45   (   0.01, -75.32) (   0.29, -74.10)  139.83                80