Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 8.  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)
 08/08/2021   12:14:40   (  -0.07, -75.25) (   0.54, -77.98)  311.17                80
 08/09/2021   12:00:15   (  -0.08, -75.26) (  -0.10, -75.10)   17.12                80
 08/10/2021   11:48:30   (  -0.09, -75.26) (  -0.80, -72.24)  345.38                80
 08/13/2021   00:12:01   (   0.08, -75.27) (  -0.36, -77.17)  217.01                80
 08/13/2021   23:57:35   (   0.08, -75.28) (   0.30, -74.30)  111.99                80
 08/14/2021   23:45:50   (   0.09, -75.29) (   0.97, -71.43)  441.06                80
 08/16/2021   12:21:03   (  -0.07, -75.34) (   0.81, -79.22)  442.62                80
 08/17/2021   12:09:18   (  -0.07, -75.35) (   0.16, -76.35)  113.64                80
 08/18/2021   11:54:52   (  -0.08, -75.37) (  -0.49, -73.48)  215.37                80
 08/21/2021   00:18:22   (   0.07, -75.38) (  -0.61, -78.41)  344.63                80
 08/22/2021   00:06:37   (   0.07, -75.41) (   0.06, -75.54)   14.94                80