Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/03/2020   06:10:34   (  -0.00, -75.17) (  -0.75, -71.89)  374.83                80
 06/04/2020   18:32:29   (   0.00, -75.16) (  -0.47, -77.18)  230.34                80
 06/05/2020   18:16:25   (   0.01, -75.16) (   0.57, -72.65)  285.58                80
 06/07/2020   06:38:12   (  -0.01, -75.15) (   0.62, -77.92)  315.51                80
 06/08/2020   06:16:48   (  -0.01, -75.15) (  -0.42, -73.39)  200.66                80
 06/09/2020   18:38:43   (   0.00, -75.14) (  -0.80, -78.68)  403.62                80
 06/10/2020   18:22:38   (   0.00, -75.15) (   0.24, -74.16)  113.26                80
 06/12/2020   06:44:26   (  -0.00, -75.15) (   0.95, -79.42)  486.04                80
 06/13/2020   06:23:00   (  -0.00, -75.16) (  -0.03, -74.88)   31.31                80
 06/15/2020   18:26:11   (  -0.00, -75.18) (  -0.14, -75.65)   54.20                80
 06/16/2020   18:10:07   (  -0.00, -75.19) (   0.91, -71.12)  463.77                80