Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 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)
 10/13/2020   06:38:44   (  -0.01, -75.22) (   0.58, -77.97)  312.62                80
 10/14/2020   06:17:18   (  -0.01, -75.23) (  -0.41, -73.43)  204.84                80
 10/15/2020   18:39:13   (   0.01, -75.26) (  -0.79, -78.74)  396.49                80
 10/16/2020   18:23:09   (   0.00, -75.27) (   0.26, -74.21)  121.43                80
 10/18/2020   06:44:56   (  -0.01, -75.28) (   0.92, -79.48)  478.41                80
 10/19/2020   06:23:31   (  -0.00, -75.30) (  -0.07, -74.95)   39.55                80
 10/21/2020   18:26:42   (   0.00, -75.35) (  -0.08, -75.73)   43.05                80
 10/22/2020   18:10:36   (   0.00, -75.37) (   0.92, -71.19)  475.34                80
 10/24/2020   06:32:23   (  -0.00, -75.38) (   0.26, -76.46)  123.43                80
 10/25/2020   06:10:59   (  -0.00, -75.41) (  -0.79, -71.94)  395.37                80
 10/26/2020   18:32:54   (   0.00, -75.45) (  -0.40, -77.24)  203.91                80