Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 3.  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)
 08/04/2021   00:17:24   (   0.07, -75.21) (  -0.78, -78.80)  409.90                80
 08/05/2021   00:05:40   (   0.08, -75.22) (  -0.06, -75.94)   81.34                80
 08/05/2021   23:51:14   (   0.09, -75.23) (   0.60, -73.07)  247.39                80
 08/08/2021   12:14:40   (  -0.08, -75.29) (   0.53, -77.98)  306.63                80
 08/09/2021   12:00:15   (  -0.09, -75.31) (  -0.11, -75.11)   22.45                80
 08/10/2021   11:48:30   (  -0.10, -75.32) (  -0.81, -72.25)  351.40                80
 08/13/2021   00:12:01   (   0.08, -75.34) (  -0.35, -77.17)  209.51                80
 08/13/2021   23:57:36   (   0.09, -75.36) (   0.31, -74.30)  120.27                80
 08/14/2021   23:45:51   (   0.09, -75.38) (   1.04, -71.45)  450.07                80
 08/16/2021   12:21:03   (  -0.07, -75.44) (   0.80, -79.23)  431.91                80