Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 6 18.  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)
 06/18/2019   06:44:51   (  -0.02, -75.20) (   0.95, -79.52)  492.79                80
 06/19/2019   06:23:26   (  -0.01, -75.19) (  -0.04, -74.98)   23.92                80
 06/21/2019   18:26:36   (  -0.01, -75.20) (  -0.11, -75.76)   62.84                80
 06/22/2019   18:10:31   (  -0.01, -75.21) (   0.89, -71.22)  454.57                80
 06/24/2019   06:32:18   (   0.02, -75.22) (   0.28, -76.49)  144.53                80
 06/25/2019   06:10:53   (   0.02, -75.23) (  -0.71, -71.95)  373.05                80
 06/26/2019   18:32:48   (  -0.02, -75.24) (  -0.49, -77.25)  229.70                80
 06/27/2019   18:16:44   (  -0.02, -75.25) (   0.56, -72.73)  288.22                80
 06/29/2019   06:38:31   (   0.01, -75.27) (   0.61, -78.00)  310.09                80
 06/30/2019   06:17:06   (   0.01, -75.29) (  -0.38, -73.46)  207.73                80
 07/01/2019   18:39:01   (  -0.00, -75.30) (  -0.81, -78.76)  395.02                80