Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/27/2020   18:16:47   (  -0.01, -75.17) (   0.52, -72.68)  282.68                80
 10/29/2020   06:38:35   (   0.01, -75.16) (   0.65, -77.96)  318.75                80
 10/30/2020   06:17:10   (   0.01, -75.16) (  -0.41, -73.43)  197.86                80
 10/31/2020   18:39:05   (  -0.01, -75.17) (  -0.79, -78.73)  405.75                80
 11/01/2020   18:23:00   (  -0.01, -75.17) (   0.21, -74.20)  111.17                80
 11/03/2020   06:44:47   (   0.01, -75.18) (   0.95, -79.47)  489.26                80
 11/04/2020   06:23:22   (   0.01, -75.18) (  -0.04, -74.94)   27.60                80
 11/06/2020   18:26:32   (  -0.00, -75.20) (  -0.15, -75.70)   58.75                80
 11/07/2020   18:10:27   (  -0.00, -75.20) (   0.91, -71.18)  458.57                80
 11/09/2020   06:32:14   (   0.00, -75.21) (   0.25, -76.45)  141.05                80