Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2020   23:15:24   (   0.00, -75.18) (   0.50, -73.11)  236.11                80
 12/06/2020   11:36:18   (   0.00, -75.22) (   0.67, -78.05)  323.76                80
 12/07/2020   11:21:56   (   0.00, -75.23) (   0.01, -75.19)    3.71                80
 12/08/2020   11:10:14   (   0.00, -75.23) (  -0.65, -72.33)  330.74                80
 12/10/2020   23:31:09   (  -0.00, -75.22) (  -0.48, -77.28)  235.14                80
 12/11/2020   23:22:07   (  -0.00, -75.24) (   0.19, -74.43)   92.73                80
 12/12/2020   23:10:24   (  -0.01, -75.25) (   0.87, -71.57)  420.69                80
 12/14/2020   11:43:03   (   0.01, -75.30) (   0.99, -79.37)  465.08                80
 12/15/2020   11:31:20   (   0.02, -75.31) (   0.32, -76.51)  136.99                80
 12/16/2020   11:16:58   (   0.02, -75.33) (  -0.35, -73.65)  191.31                80