Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 2 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)
 02/25/2019   06:10:58   (  -0.03, -75.19) (  -0.72, -71.97)  365.80                80
 02/26/2019   18:32:54   (   0.02, -75.20) (  -0.42, -77.28)  237.24                80
 02/27/2019   18:16:49   (   0.02, -75.20) (   0.58, -72.75)  279.66                80
 03/01/2019   06:38:35   (   0.00, -75.19) (   0.64, -78.01)  320.63                80
 03/02/2019   06:17:10   (   0.01, -75.20) (  -0.36, -73.47)  196.50                80
 03/03/2019   18:39:06   (  -0.01, -75.22) (  -0.78, -78.78)  405.74                80
 03/04/2019   18:23:00   (  -0.00, -75.22) (   0.22, -74.24)  111.78                80
 03/06/2019   06:44:48   (   0.00, -75.23) (   0.94, -79.51)  487.54                80
 03/07/2019   06:23:22   (   0.00, -75.24) (  -0.06, -74.98)   30.28                80
 03/09/2019   18:26:32   (  -0.00, -75.28) (  -0.13, -75.74)   52.77                80
 03/10/2019   18:10:28   (  -0.00, -75.30) (   0.93, -71.22)  465.70                80