Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 7 19.  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)
 07/20/2018   18:26:00   (   0.02, -75.19) (  -0.10, -75.73)   61.77                80
 07/21/2018   18:09:56   (   0.02, -75.19) (   0.90, -71.19)  455.03                80
 07/23/2018   06:31:44   (  -0.03, -75.21) (   0.27, -76.47)  144.19                80
 07/24/2018   06:10:21   (  -0.03, -75.21) (  -0.78, -71.95)  372.87                80
 07/25/2018   18:32:17   (   0.04, -75.22) (  -0.44, -77.25)  231.14                80
 07/26/2018   18:16:13   (   0.04, -75.24) (   0.62, -72.73)  286.29                80
 07/28/2018   06:38:02   (  -0.04, -75.26) (   0.55, -78.00)  311.90                80
 07/29/2018   06:19:17   (  -0.05, -75.28) (  -0.45, -73.47)  205.88                80
 07/30/2018   18:38:34   (   0.05, -75.29) (  -0.72, -78.78)  396.95                80
 07/31/2018   18:22:30   (   0.05, -75.31) (   0.29, -74.25)  121.26                80
 08/02/2018   06:44:18   (  -0.05, -75.35) (   0.88, -79.52)  475.73                80