Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 2 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/09/2020   18:10:01   (  -0.06, -75.21) (   0.83, -71.12)  464.85                80
 02/11/2020   06:31:50   (   0.07, -75.21) (   0.36, -76.39)  135.42                80
 02/12/2020   06:10:26   (   0.06, -75.22) (  -0.70, -71.87)  381.49                80
 02/13/2020   18:32:23   (  -0.07, -75.23) (  -0.52, -77.17)  221.39                80
 02/14/2020   18:16:18   (  -0.07, -75.25) (   0.48, -72.64)  296.03                80
 02/16/2020   06:38:07   (   0.07, -75.26) (   0.65, -77.93)  302.94                80
 02/17/2020   06:16:43   (   0.08, -75.27) (  -0.36, -73.39)  214.62                80
 02/18/2020   18:38:39   (  -0.08, -75.30) (  -0.86, -78.69)  387.53                80
 02/19/2020   18:22:35   (  -0.09, -75.31) (   0.14, -74.16)  130.55                80
 02/21/2020   06:44:24   (   0.09, -75.34) (   0.98, -79.45)  467.14                80
 02/22/2020   06:23:00   (   0.09, -75.36) (  -0.02, -74.91)   51.21                80