Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 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)
 11/04/2019   18:29:30   (   0.00, -75.19) (  -0.15, -75.74)   63.35                80
 11/05/2019   18:08:05   (   0.00, -75.20) (   0.90, -71.22)  453.47                80
 11/07/2019   06:32:33   (   0.00, -75.21) (   0.27, -76.49)  145.92                80
 11/08/2019   06:11:07   (  -0.00, -75.21) (  -0.72, -71.95)  371.27                80
 11/09/2019   18:35:43   (   0.00, -75.22) (  -0.43, -77.27)  232.10                80
 11/10/2019   18:14:18   (   0.00, -75.23) (   0.56, -72.73)  285.45                80
 11/12/2019   06:38:45   (  -0.00, -75.25) (   0.61, -78.00)  312.94                80
 11/13/2019   06:17:20   (   0.00, -75.27) (  -0.38, -73.47)  204.78                80
 11/14/2019   18:39:16   (  -0.00, -75.28) (  -0.76, -78.78)  398.04                80
 11/15/2019   18:23:11   (  -0.01, -75.29) (   0.23, -74.24)  119.84                80
 11/17/2019   06:44:58   (   0.01, -75.32) (   0.94, -79.51)  478.11                80