Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 12 6.  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)
 12/06/2018   18:22:34   (  -0.00, -75.18) (   0.22, -74.18)  113.85                80
 12/08/2018   06:44:22   (   0.01, -75.19) (   0.95, -79.45)  485.41                80
 12/09/2018   06:22:56   (   0.01, -75.19) (  -0.04, -74.91)   32.02                80
 12/11/2018   18:28:48   (  -0.02, -75.21) (  -0.09, -75.68)   53.01                80
 12/12/2018   18:07:22   (  -0.02, -75.22) (   0.89, -71.14)  464.92                80
 12/14/2018   06:31:50   (   0.02, -75.24) (   0.28, -76.41)  133.04                80
 12/15/2018   06:10:25   (   0.02, -75.26) (  -0.76, -71.88)  385.14                80
 12/16/2018   18:35:01   (  -0.03, -75.28) (  -0.46, -77.17)  216.12                80
 12/17/2018   18:13:36   (  -0.03, -75.30) (   0.58, -72.65)  302.39                80
 12/19/2018   06:38:03   (   0.03, -75.32) (   0.59, -77.91)  294.65                80