Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 9.  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)
 08/09/2021   12:00:15   (  -0.08, -75.23) (  -0.12, -75.11)   14.78                80
 08/10/2021   11:48:30   (  -0.09, -75.23) (  -0.77, -72.23)  341.83                80
 08/13/2021   00:12:00   (   0.08, -75.21) (  -0.40, -77.16)  223.29                80
 08/13/2021   23:57:36   (   0.08, -75.21) (   0.32, -74.30)  104.52                80
 08/14/2021   23:45:50   (   0.09, -75.21) (   0.99, -71.43)  432.27                80
 08/16/2021   12:21:03   (  -0.06, -75.24) (   0.85, -79.21)  453.83                80
 08/17/2021   12:09:17   (  -0.07, -75.24) (   0.20, -76.34)  126.14                80
 08/18/2021   11:54:53   (  -0.08, -75.24) (  -0.51, -73.48)  201.62                80
 08/21/2021   00:18:22   (   0.06, -75.23) (  -0.66, -78.40)  361.08                80
 08/22/2021   00:06:36   (   0.07, -75.24) (   0.01, -75.53)   32.51                80