Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 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)
 09/11/2021   12:16:34   (  -0.01, -75.22) (   0.42, -77.15)  219.89                80
 09/12/2021   12:02:08   (  -0.01, -75.22) (  -0.26, -74.28)  108.32                80
 09/13/2021   11:50:22   (  -0.02, -75.23) (  -0.88, -71.40)  436.50                80
 09/15/2021   00:25:35   (  -0.01, -75.22) (  -0.92, -79.19)  453.26                80
 09/16/2021   00:13:50   (  -0.01, -75.22) (  -0.25, -76.32)  124.89                80
 09/16/2021   23:59:24   (   0.00, -75.23) (   0.43, -73.45)  203.65                80
 09/19/2021   12:22:52   (   0.02, -75.28) (   0.71, -78.37)  352.03                80
 09/20/2021   12:11:05   (   0.01, -75.30) (   0.09, -75.49)   22.74                80
 09/21/2021   11:56:40   (   0.00, -75.32) (  -0.60, -72.62)  307.19                80