Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 7 13.  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)
 07/14/2018   18:38:28   (   0.03, -75.20) (  -0.76, -78.74)  403.24                80
 07/15/2018   18:22:23   (   0.03, -75.21) (   0.23, -74.21)  113.93                80
 07/17/2018   06:44:12   (  -0.03, -75.23) (   0.94, -79.48)  485.35                80
 07/18/2018   06:25:28   (  -0.03, -75.24) (  -0.12, -74.96)   32.44                80
 07/20/2018   18:26:01   (   0.04, -75.28) (  -0.05, -75.74)   51.60                80
 07/21/2018   18:09:57   (   0.04, -75.30) (   0.95, -71.21)  466.63                80
 07/23/2018   06:31:45   (  -0.04, -75.33) (   0.23, -76.48)  131.25                80
 07/24/2018   06:10:21   (  -0.04, -75.35) (  -0.83, -71.96)  387.23                80
 07/25/2018   18:32:18   (   0.05, -75.39) (  -0.39, -77.26)  213.76                80
 07/26/2018   18:16:14   (   0.05, -75.41) (   0.67, -72.74)  305.09                80