Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 3 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/03/2019   18:39:06   (  -0.00, -75.21) (  -0.79, -78.78)  406.65                80
 03/04/2019   18:23:00   (  -0.00, -75.21) (   0.21, -74.24)  110.51                80
 03/06/2019   06:44:48   (   0.00, -75.21) (   0.94, -79.51)  489.88                80
 03/07/2019   06:23:22   (   0.00, -75.22) (  -0.05, -74.98)   27.55                80
 03/09/2019   18:26:33   (  -0.00, -75.25) (  -0.09, -75.75)   55.94                80
 03/10/2019   18:10:27   (   0.00, -75.27) (   0.91, -71.21)  462.01                80
 03/12/2019   06:32:14   (   0.00, -75.27) (   0.30, -76.47)  137.36                80
 03/13/2019   06:10:49   (   0.00, -75.28) (  -0.76, -71.95)  380.61                80
 03/14/2019   18:32:45   (  -0.00, -75.32) (  -0.44, -77.25)  220.22                80
 03/15/2019   18:16:39   (   0.00, -75.33) (   0.56, -72.71)  297.88                80