Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 10 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2019   18:22:38   (   0.00, -75.21) (   0.24, -74.21)  114.12                80
 10/24/2019   06:44:26   (  -0.01, -75.21) (   0.92, -79.48)  486.94                80
 10/25/2019   06:23:02   (  -0.00, -75.21) (  -0.09, -74.95)   30.20                80
 10/27/2019   18:26:14   (  -0.00, -75.24) (  -0.09, -75.72)   54.59                80
 10/28/2019   18:10:09   (  -0.01, -75.25) (   0.92, -71.19)  463.15                80
 10/30/2019   06:31:57   (   0.02, -75.26) (   0.31, -76.45)  136.21                80
 10/31/2019   06:10:32   (   0.02, -75.28) (  -0.71, -71.92)  381.59                80
 11/01/2019   18:32:28   (  -0.02, -75.31) (  -0.48, -77.23)  219.63                80
 11/02/2019   18:13:45   (  -0.02, -75.32) (   0.59, -72.71)  298.51                80
 11/04/2019   06:38:12   (   0.02, -75.34) (   0.63, -77.97)  299.90                80