Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 12 22.  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)
 12/23/2019   06:16:51   (   0.02, -75.19) (  -0.40, -73.41)  203.26                80
 12/24/2019   18:38:48   (  -0.02, -75.20) (  -0.81, -78.71)  400.41                80
 12/25/2019   18:20:04   (  -0.02, -75.20) (   0.22, -74.19)  116.09                80
 12/27/2019   06:44:33   (   0.01, -75.20) (   0.98, -79.45)  484.58                80
 12/28/2019   06:23:09   (   0.01, -75.21) (  -0.05, -74.93)   32.15                80
 12/30/2019   18:29:03   (   0.00, -75.24) (  -0.12, -75.71)   53.27                80
 12/31/2019   18:07:40   (   0.01, -75.26) (   0.92, -71.18)  464.24                80
 01/02/2020   06:32:09   (  -0.01, -75.27) (   0.23, -76.46)  134.64                80
 01/03/2020   06:10:45   (  -0.01, -75.29) (  -0.75, -71.92)  383.25                80
 01/04/2020   18:35:23   (   0.01, -75.32) (  -0.39, -77.24)  217.80                80