Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 9 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2020   06:32:30   (  -0.05, -75.16) (   0.26, -76.45)  146.66                80
 09/07/2020   06:11:05   (  -0.05, -75.16) (  -0.75, -71.91)  368.94                80
 09/08/2020   18:33:03   (   0.05, -75.16) (  -0.42, -77.22)  235.96                80
 09/09/2020   18:16:58   (   0.06, -75.15) (   0.58, -72.69)  279.83                80
 09/11/2020   06:38:46   (  -0.06, -75.14) (   0.59, -77.96)  322.44                80
 09/12/2020   06:17:23   (  -0.06, -75.13) (  -0.47, -73.44)  193.36                80
 09/13/2020   18:39:19   (   0.07, -75.13) (  -0.75, -78.74)  411.29                80
 09/14/2020   18:23:15   (   0.07, -75.13) (   0.26, -74.21)  104.88                80
 09/16/2020   06:45:03   (  -0.08, -75.12) (   0.92, -79.47)  496.40                80
 09/17/2020   06:25:39   (  -0.08, -75.12) (  -0.14, -74.96)   20.33                39