Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2020   06:32:23   (   0.01, -75.17) (   0.27, -76.45)  145.56                80
 10/25/2020   06:10:58   (   0.01, -75.17) (  -0.72, -71.92)  370.86                80
 10/26/2020   18:32:53   (  -0.01, -75.18) (  -0.47, -77.22)  232.47                80
 10/27/2020   18:16:48   (  -0.01, -75.19) (   0.58, -72.70)  284.66                80
 10/29/2020   06:38:35   (   0.00, -75.19) (   0.65, -77.96)  315.43                80
 10/30/2020   06:17:10   (   0.01, -75.20) (  -0.41, -73.43)  201.98                80
 10/31/2020   18:39:05   (  -0.00, -75.22) (  -0.78, -78.74)  400.30                80
 11/01/2020   18:23:00   (  -0.01, -75.23) (   0.22, -74.20)  117.44                80
 11/03/2020   06:44:47   (   0.00, -75.25) (   0.95, -79.47)  481.68                80
 11/04/2020   06:23:22   (   0.00, -75.26) (  -0.05, -74.94)   36.04                80
 11/06/2020   18:26:33   (  -0.00, -75.29) (  -0.08, -75.72)   48.16                80