Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 8 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/27/2019   18:23:28   (   0.03, -75.19) (   0.24, -74.25)  107.57                80
 08/29/2019   06:45:15   (  -0.03, -75.18) (   0.96, -79.51)  494.61                80
 08/30/2019   06:23:50   (  -0.03, -75.17) (  -0.06, -74.98)   21.80                80
 09/01/2019   18:27:02   (   0.03, -75.19) (  -0.12, -75.75)   64.50                80
 09/02/2019   18:10:58   (   0.03, -75.20) (   0.90, -71.22)  452.59                80
 09/04/2019   06:32:46   (  -0.04, -75.19) (   0.25, -76.49)  148.06                80
 09/05/2019   06:11:22   (  -0.04, -75.20) (  -0.77, -71.96)  369.12                80
 09/06/2019   18:33:18   (   0.04, -75.22) (  -0.42, -77.26)  232.70                80
 09/07/2019   18:17:13   (   0.04, -75.23) (   0.60, -72.74)  284.84                80
 09/09/2019   06:39:02   (  -0.05, -75.24) (   0.55, -78.01)  314.82                80