Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 10 6.  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)
 10/06/2021   12:23:39   (   0.04, -75.23) (   0.66, -77.92)  306.98                80
 10/07/2021   12:09:13   (   0.04, -75.23) (   0.02, -75.04)   21.98                80
 10/08/2021   11:57:27   (   0.04, -75.24) (  -0.68, -72.17)  350.75                80
 10/11/2021   00:20:59   (  -0.06, -75.25) (  -0.49, -77.10)  212.03                80
 10/12/2021   00:06:34   (  -0.06, -75.26) (   0.19, -74.24)  116.92                80
 10/12/2021   23:54:47   (  -0.06, -75.27) (   0.82, -71.36)  445.93                80
 10/14/2021   12:29:54   (   0.08, -75.31) (   0.97, -79.12)  436.04                80
 10/15/2021   12:18:08   (   0.08, -75.32) (   0.32, -76.25)  106.44                80
 10/16/2021   12:03:43   (   0.07, -75.34) (  -0.39, -73.38)  223.46                80
 10/19/2021   00:27:16   (  -0.09, -75.37) (  -0.76, -78.33)  336.89                80