Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2018 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2018   18:17:16   (  -0.02, -75.19) (   0.55, -72.77)  276.19                80
 11/25/2018   06:39:03   (   0.02, -75.19) (   0.64, -78.04)  324.62                80
 11/26/2018   06:17:39   (   0.02, -75.19) (  -0.38, -73.51)  191.46                80
 11/27/2018   18:39:35   (  -0.02, -75.18) (  -0.82, -78.82)  413.91                80
 11/28/2018   18:23:30   (  -0.01, -75.19) (   0.20, -74.29)  102.51                80
 11/30/2018   06:45:18   (   0.01, -75.19) (   0.99, -79.56)  497.32                80
 12/01/2018   06:23:53   (   0.01, -75.20) (  -0.04, -75.03)   19.52                80
 12/03/2018   18:27:05   (  -0.01, -75.22) (  -0.14, -75.81)   67.09                80
 12/04/2018   18:11:01   (  -0.01, -75.23) (   0.89, -71.28)  450.48                80
 12/06/2018   06:32:48   (   0.01, -75.25) (   0.30, -76.55)  147.70                80