Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/03/2023   18:24:43   (   0.03, -75.20) (   0.27, -74.13)  121.98                80
 06/05/2023   06:43:49   (  -0.03, -75.20) (   0.91, -79.40)  478.02                80
 06/06/2023   06:27:44   (  -0.03, -75.20) (  -0.11, -74.86)   38.83                80
 06/08/2023   18:28:13   (   0.02, -75.21) (  -0.08, -75.63)   47.89                80
 06/09/2023   18:12:07   (   0.02, -75.22) (   0.94, -71.10)  469.76                80
 06/11/2023   06:31:14   (  -0.03, -75.24) (   0.24, -76.37)  128.70                80
 06/12/2023   06:15:08   (  -0.02, -75.25) (  -0.79, -71.84)  389.38                80
 06/13/2023   18:34:22   (   0.03, -75.27) (  -0.41, -77.13)  213.00                80
 06/14/2023   18:18:17   (   0.03, -75.29) (   0.61, -72.60)  305.46                80
 06/16/2023   06:37:23   (  -0.04, -75.32) (   0.56, -77.87)  291.99                80