Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 5 23.  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)
 05/23/2019   06:32:32   (   0.00, -75.18) (   0.28, -76.52)  152.12                80
 05/24/2019   06:11:07   (  -0.00, -75.18) (  -0.70, -71.98)  364.74                80
 05/25/2019   18:33:03   (   0.00, -75.20) (  -0.46, -77.29)  237.89                80
 05/26/2019   18:16:58   (   0.01, -75.21) (   0.53, -72.75)  279.60                80
 05/28/2019   06:38:45   (  -0.01, -75.22) (   0.64, -78.02)  319.73                80
 05/29/2019   06:17:20   (  -0.01, -75.23) (  -0.40, -73.50)  197.96                80
 05/30/2019   18:39:16   (   0.01, -75.26) (  -0.81, -78.80)  403.77                80
 05/31/2019   18:23:11   (   0.01, -75.27) (   0.24, -74.27)  114.31                80
 06/02/2019   06:44:59   (  -0.02, -75.29) (   0.94, -79.54)  484.10                80
 06/03/2019   06:23:34   (  -0.02, -75.31) (  -0.11, -75.02)   33.93                80
 06/05/2019   18:26:45   (   0.03, -75.35) (  -0.05, -75.79)   49.74                80