Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2019   06:38:45   (  -0.00, -75.20) (   0.60, -78.00)  318.29                80
 11/13/2019   06:17:20   (  -0.00, -75.21) (  -0.39, -73.46)  198.53                80
 11/14/2019   18:39:15   (  -0.00, -75.22) (  -0.82, -78.76)  405.04                80
 11/15/2019   18:23:11   (  -0.00, -75.22) (   0.23, -74.24)  112.03                80
 11/17/2019   06:44:58   (   0.01, -75.23) (   0.94, -79.51)  487.64                80
 11/18/2019   06:23:32   (   0.01, -75.23) (  -0.06, -74.98)   29.45                80
 11/20/2019   18:26:43   (  -0.01, -75.25) (  -0.10, -75.75)   56.27                80
 11/21/2019   18:10:38   (  -0.01, -75.27) (   0.89, -71.22)  461.48                80
 11/23/2019   06:32:25   (   0.01, -75.29) (   0.27, -76.49)  136.83                80
 11/24/2019   06:11:00   (   0.01, -75.30) (  -0.72, -71.95)  381.22                80