Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2021   12:13:36   (  -0.09, -75.22) (   0.63, -78.36)  358.56                80
 07/23/2021   12:01:52   (  -0.09, -75.22) (  -0.06, -75.50)   31.01                80
 07/24/2021   11:47:27   (  -0.10, -75.23) (  -0.69, -72.62)  297.03                80
 07/27/2021   00:11:02   (   0.10, -75.22) (  -0.47, -77.57)  269.21                80
 07/27/2021   23:56:38   (   0.11, -75.23) (   0.24, -74.71)   59.78                80
 07/28/2021   23:44:52   (   0.11, -75.25) (   0.89, -71.84)  388.97                80
 07/30/2021   12:20:02   (  -0.10, -75.31) (   0.88, -79.62)  491.49                80
 07/31/2021   12:08:16   (  -0.10, -75.33) (   0.25, -76.74)  162.07                80
 08/01/2021   11:53:52   (  -0.11, -75.34) (  -0.45, -73.88)  167.44                80
 08/02/2021   11:42:07   (  -0.11, -75.36) (  -1.15, -71.02)  497.01                80
 08/04/2021   00:17:26   (   0.09, -75.36) (  -0.69, -78.82)  394.51                80