Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 7 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/17/2022   18:39:30   (  -0.03, -75.20) (  -0.83, -78.74)  403.21                80
 07/18/2022   18:23:26   (  -0.03, -75.21) (   0.20, -74.22)  113.68                80
 07/20/2022   06:45:15   (   0.03, -75.22) (   0.96, -79.49)  486.08                80
 07/21/2022   06:23:51   (   0.03, -75.23) (  -0.01, -74.96)   31.17                80
 07/23/2022   18:27:06   (  -0.00, -75.27) (  -0.11, -75.75)   54.87                80
 07/24/2022   18:11:02   (   0.01, -75.28) (   0.92, -71.23)  462.36                80
 07/26/2022   06:32:52   (  -0.01, -75.30) (   0.24, -76.50)  136.34                80
 07/27/2022   06:11:27   (  -0.01, -75.32) (  -0.74, -71.97)  381.50                80
 07/28/2022   18:33:25   (   0.01, -75.35) (  -0.40, -77.29)  220.29                80
 07/29/2022   18:17:21   (   0.01, -75.37) (   0.57, -72.75)  298.06                80