Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/18/2020   06:42:15   (   0.01, -75.18) (   0.99, -79.47)  489.07                80
 10/19/2020   06:26:10   (   0.01, -75.18) (  -0.06, -74.94)   27.32                80
 10/21/2020   18:26:40   (  -0.01, -75.19) (  -0.15, -75.71)   59.86                80
 10/22/2020   18:10:36   (  -0.01, -75.19) (   0.90, -71.18)  456.92                80
 10/24/2020   06:32:23   (   0.00, -75.19) (   0.27, -76.46)  144.04                80
 10/25/2020   06:10:58   (   0.00, -75.20) (  -0.72, -71.92)  373.13                80
 10/26/2020   18:32:53   (  -0.00, -75.22) (  -0.47, -77.22)  228.94                80
 10/27/2020   18:16:48   (  -0.00, -75.23) (   0.58, -72.70)  288.92                80
 10/29/2020   06:38:36   (   0.00, -75.25) (   0.60, -77.97)  310.17                80
 10/30/2020   06:17:10   (   0.00, -75.26) (  -0.40, -73.44)  207.96                80
 10/31/2020   18:39:06   (  -0.00, -75.29) (  -0.79, -78.74)  393.03                80