Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2020   06:35:45   (   0.01, -75.16) (   0.63, -77.94)  317.00                80
 11/15/2020   06:19:40   (   0.01, -75.14) (  -0.37, -73.41)  197.09                80
 11/16/2020   18:38:55   (  -0.01, -75.12) (  -0.82, -78.71)  409.34                80
 11/17/2020   18:22:50   (  -0.01, -75.10) (   0.18, -74.18)  105.05                80
 11/20/2020   06:23:11   (   0.01, -75.04) (  -0.03, -74.92)   14.52                80
 11/22/2020   18:26:21   (  -0.01, -75.02) (  -0.15, -75.68)   75.73                80
 11/23/2020   18:10:16   (  -0.01, -75.01) (   0.85, -71.15)  439.81                80
 11/25/2020   06:32:03   (   0.00, -74.98) (   0.30, -76.42)  163.32                80
 11/26/2020   06:10:38   (   0.00, -74.98) (  -0.71, -71.89)  352.51                80