Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 6 26.  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)
 06/27/2018   06:16:23   (  -0.01, -75.20) (  -0.39, -73.39)  205.01                80
 06/28/2018   18:38:21   (   0.02, -75.21) (  -0.78, -78.70)  398.51                80
 06/29/2018   18:22:17   (   0.02, -75.22) (   0.28, -74.19)  118.97                80
 07/01/2018   06:44:06   (  -0.03, -75.25) (   0.91, -79.46)  479.48                80
 07/02/2018   06:22:41   (  -0.03, -75.26) (  -0.09, -74.92)   38.30                80
 07/04/2018   18:25:54   (   0.03, -75.30) (  -0.09, -75.70)   46.14                80
 07/05/2018   18:09:50   (   0.03, -75.32) (   0.97, -71.18)  472.32                80
 07/07/2018   06:31:39   (  -0.04, -75.36) (   0.22, -76.45)  124.82                80
 07/08/2018   06:10:14   (  -0.04, -75.38) (  -0.78, -71.92)  393.60                80
 07/09/2018   18:32:12   (   0.04, -75.41) (  -0.38, -77.23)  208.32                80
 07/10/2018   18:16:08   (   0.04, -75.43) (   0.67, -72.71)  310.26                80