Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 5.  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)
 09/07/2021   00:19:15   (   0.02, -75.20) (  -0.65, -77.96)  315.75                80
 09/08/2021   00:07:30   (   0.02, -75.20) (   0.02, -75.09)   12.87                80
 09/08/2021   23:53:05   (   0.03, -75.21) (   0.75, -72.23)  341.00                80
 09/11/2021   12:16:33   (  -0.01, -75.25) (   0.46, -77.14)  216.13                80
 09/12/2021   12:02:08   (  -0.01, -75.26) (  -0.22, -74.27)  112.56                80
 09/13/2021   11:50:22   (  -0.02, -75.27) (  -0.90, -71.40)  441.23                80
 09/15/2021   00:25:35   (  -0.01, -75.26) (  -0.90, -79.19)  448.04                80
 09/16/2021   00:13:50   (  -0.01, -75.28) (  -0.22, -76.33)  119.19                80
 09/16/2021   23:59:24   (   0.00, -75.29) (   0.45, -73.46)  209.88                80