Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 6 11.  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)
 06/12/2018   18:38:13   (  -0.01, -75.20) (  -0.77, -78.67)  395.44                80
 06/13/2018   18:22:07   (  -0.01, -75.20) (   0.23, -74.13)  121.37                80
 06/15/2018   06:43:54   (   0.01, -75.19) (   0.97, -79.39)  478.95                80
 06/16/2018   06:22:29   (   0.01, -75.20) (  -0.09, -74.87)   38.05                80
 06/18/2018   18:25:39   (  -0.01, -75.21) (  -0.09, -75.63)   47.77                80
 06/19/2018   18:09:34   (  -0.00, -75.22) (   0.92, -71.10)  469.87                80
 06/21/2018   06:31:21   (   0.00, -75.24) (   0.23, -76.37)  128.81                80
 06/22/2018   06:09:55   (   0.00, -75.25) (  -0.77, -71.84)  389.30                80
 06/23/2018   18:31:51   (  -0.00, -75.27) (  -0.40, -77.14)  212.00                80
 06/24/2018   18:15:45   (  -0.01, -75.29) (   0.60, -72.60)  306.52                80