Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 10 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2019   18:42:03   (   0.00, -75.20) (  -0.77, -78.77)  406.31                80
 10/30/2019   18:23:17   (   0.00, -75.21) (   0.21, -74.24)  110.50                80
 11/01/2019   06:45:04   (  -0.00, -75.21) (   0.97, -79.51)  489.44                80
 11/02/2019   06:23:40   (  -0.00, -75.22) (  -0.08, -74.98)   27.81                80
 11/04/2019   18:26:51   (  -0.00, -75.25) (  -0.09, -75.76)   57.77                80
 11/05/2019   18:10:45   (  -0.00, -75.26) (   0.90, -71.22)  460.12                80
 11/07/2019   06:32:33   (   0.00, -75.28) (   0.27, -76.49)  138.23                80
 11/08/2019   06:11:07   (   0.00, -75.30) (  -0.72, -71.96)  379.99                80
 11/09/2019   18:33:03   (  -0.00, -75.32) (  -0.43, -77.27)  221.42                80
 11/10/2019   18:16:58   (  -0.01, -75.34) (   0.56, -72.73)  297.21                80