Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 7 28.  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)
 07/28/2021   23:44:53   (   0.10, -75.18) (   0.90, -71.84)  382.59                80
 07/31/2021   12:08:16   (  -0.09, -75.22) (   0.24, -76.74)  173.01                80
 08/01/2021   11:53:51   (  -0.10, -75.22) (  -0.40, -73.87)  154.86                80
 08/02/2021   11:42:07   (  -0.10, -75.23) (  -1.10, -71.00)  482.76                80
 08/04/2021   00:17:25   (   0.09, -75.21) (  -0.74, -78.81)  411.05                80
 08/05/2021   00:05:39   (   0.09, -75.21) (  -0.08, -75.94)   82.82                80
 08/05/2021   23:51:14   (   0.10, -75.22) (   0.58, -73.07)  245.48                80
 08/08/2021   12:14:40   (  -0.09, -75.27) (   0.55, -77.98)  309.16                80
 08/09/2021   12:00:15   (  -0.10, -75.29) (  -0.15, -75.12)   19.44                80
 08/10/2021   11:48:30   (  -0.11, -75.30) (  -0.79, -72.24)  348.21                80