Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/29/2019   06:17:12   (   0.01, -75.20) (  -0.40, -73.46)  199.80                80
 11/30/2019   18:41:47   (  -0.00, -75.22) (  -0.80, -78.76)  403.47                80
 12/01/2019   18:20:23   (   0.01, -75.23) (   0.25, -74.23)  113.80                80
 12/03/2019   06:44:49   (  -0.01, -75.24) (   0.95, -79.49)  485.25                80
 12/04/2019   06:23:24   (  -0.02, -75.25) (  -0.11, -74.97)   32.61                80
 12/06/2019   18:29:14   (   0.02, -75.29) (  -0.10, -75.74)   50.86                80
 12/07/2019   18:07:50   (   0.02, -75.31) (   0.96, -71.21)  467.55                80
 12/09/2019   06:32:16   (  -0.01, -75.33) (   0.24, -76.48)  129.91                80
 12/10/2019   06:10:51   (  -0.01, -75.35) (  -0.76, -71.94)  388.65                80
 12/11/2019   18:35:26   (   0.00, -75.39) (  -0.44, -77.24)  211.91                80
 12/12/2019   18:14:02   (   0.00, -75.41) (   0.62, -72.72)  306.74                80