Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 1 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)
 01/26/2020   06:31:43   (   0.06, -75.19) (   0.35, -76.36)  133.99                80
 01/27/2020   06:10:20   (   0.06, -75.19) (  -0.71, -71.84)  382.26                80
 01/28/2020   18:34:56   (  -0.07, -75.20) (  -0.52, -77.14)  221.12                80
 01/29/2020   18:13:33   (  -0.06, -75.21) (   0.54, -72.62)  295.61                80
 01/31/2020   06:38:01   (   0.07, -75.21) (   0.66, -77.89)  304.71                80
 02/01/2020   06:16:36   (   0.07, -75.22) (  -0.34, -73.36)  212.26                80
 02/02/2020   18:41:14   (  -0.08, -75.24) (  -0.82, -78.67)  390.20                80
 02/03/2020   18:19:49   (  -0.08, -75.25) (   0.18, -74.14)  127.02                80
 02/05/2020   06:44:17   (   0.09, -75.26) (   1.02, -79.41)  472.65                80
 02/06/2020   06:22:53   (   0.09, -75.27) (   0.02, -74.87)   44.65                80
 02/08/2020   18:28:46   (  -0.10, -75.31) (  -0.18, -75.66)   40.02                80