Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 3 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/06/2020   18:22:40   (  -0.05, -75.21) (   0.15, -74.19)  115.91                80
 03/08/2020   06:44:28   (   0.05, -75.22) (   1.02, -79.46)  483.46                80
 03/09/2020   06:23:03   (   0.05, -75.23) (   0.01, -74.93)   34.12                80
 03/11/2020   18:26:16   (  -0.05, -75.27) (  -0.15, -75.71)   50.24                80
 03/12/2020   18:10:12   (  -0.05, -75.29) (   0.86, -71.18)  467.90                80
 03/14/2020   06:32:00   (   0.05, -75.31) (   0.31, -76.45)  130.01                80
 03/15/2020   06:10:36   (   0.05, -75.33) (  -0.70, -71.92)  388.26                80
 03/16/2020   18:32:33   (  -0.06, -75.36) (  -0.45, -77.24)  212.95                80
 03/17/2020   18:16:28   (  -0.06, -75.38) (   0.56, -72.71)  305.85                80
 03/19/2020   06:38:16   (   0.06, -75.42) (   0.66, -77.97)  290.85                80