Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 7 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/02/2019   06:32:35   (  -0.02, -75.19) (   0.28, -76.51)  150.17                80
 07/03/2019   06:13:51   (  -0.02, -75.19) (  -0.72, -71.98)  366.24                80
 07/04/2019   18:33:08   (   0.01, -75.20) (  -0.44, -77.29)  237.61                80
 07/05/2019   18:17:04   (   0.00, -75.20) (   0.57, -72.75)  279.26                80
 07/07/2019   06:36:11   (   0.00, -75.20) (   0.66, -78.01)  320.75                80
 07/08/2019   06:20:07   (   0.01, -75.21) (  -0.40, -73.49)  196.53                80
 07/09/2019   18:39:24   (  -0.01, -75.23) (  -0.81, -78.79)  406.19                80
 07/10/2019   18:23:19   (  -0.01, -75.24) (   0.19, -74.26)  111.39                80
 07/12/2019   06:42:28   (   0.00, -75.25) (   0.98, -79.53)  487.66                80
 07/13/2019   06:23:43   (   0.00, -75.27) (  -0.03, -75.00)   30.23                80