Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 6 26.  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)
 06/27/2021   12:06:03   (  -0.08, -75.16) (   0.46, -77.47)  263.96                80
 06/28/2021   11:51:38   (  -0.09, -75.16) (  -0.21, -74.61)   63.47                80
 06/29/2021   11:39:54   (  -0.09, -75.17) (  -0.89, -71.74)  391.17                80
 07/02/2021   00:03:33   (   0.09, -75.15) (  -0.27, -76.71)  177.77                80
 07/02/2021   23:49:09   (   0.10, -75.16) (   0.41, -73.84)  150.70                80
 07/03/2021   23:37:25   (   0.10, -75.17) (   1.09, -70.98)  479.28                80
 07/05/2021   12:12:30   (  -0.10, -75.23) (   0.71, -78.74)  400.39                80
 07/06/2021   12:00:45   (  -0.10, -75.24) (   0.03, -75.87)   71.69                80
 07/07/2021   11:46:21   (  -0.11, -75.25) (  -0.65, -73.01)  257.10                80