Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 1 14.  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)
 01/14/2021   06:44:46   (   0.01, -75.18) (   1.02, -79.51)  494.58                80
 01/15/2021   06:23:22   (   0.01, -75.18) (  -0.00, -74.98)   22.47                80
 01/17/2021   18:26:35   (  -0.01, -75.21) (  -0.12, -75.76)   62.81                80
 01/18/2021   18:10:30   (  -0.01, -75.22) (   0.90, -71.23)  454.95                80
 01/20/2021   06:32:17   (   0.01, -75.24) (   0.31, -76.50)  143.76                80
 01/21/2021   06:10:53   (   0.01, -75.25) (  -0.71, -71.96)  374.17                80
 01/22/2021   18:32:50   (  -0.01, -75.28) (  -0.43, -77.28)  227.24                80
 01/23/2021   18:16:46   (  -0.01, -75.29) (   0.59, -72.75)  291.04                80
 01/25/2021   06:38:33   (   0.00, -75.32) (   0.61, -78.01)  306.90                80
 01/26/2021   06:17:09   (   0.00, -75.33) (  -0.41, -73.48)  211.29                80
 01/27/2021   18:39:05   (   0.00, -75.36) (  -0.79, -78.78)  389.94                80