Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 7 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)
 07/06/2021   12:00:44   (  -0.09, -75.16) (   0.10, -75.85)   80.07                80
 07/07/2021   11:46:20   (  -0.09, -75.18) (  -0.58, -72.99)  249.82                80
 07/10/2021   00:10:00   (   0.09, -75.22) (  -0.55, -77.96)  313.49                80
 07/10/2021   23:55:35   (   0.10, -75.24) (   0.14, -75.10)   16.78                80
 07/11/2021   23:43:51   (   0.11, -75.27) (   0.83, -72.23)  347.20                80
 07/14/2021   12:07:12   (  -0.11, -75.38) (   0.32, -77.12)  199.54                80
 07/15/2021   11:52:47   (  -0.11, -75.41) (  -0.37, -74.26)  131.32                80
 07/16/2021   11:41:03   (  -0.12, -75.45) (  -1.05, -71.40)  462.31                80
 07/18/2021   00:16:26   (   0.11, -75.47) (  -0.75, -79.23)  428.91                80
 07/19/2021   00:04:40   (   0.11, -75.50) (  -0.10, -76.35)   97.59                80
 07/19/2021   23:50:16   (   0.12, -75.54) (   0.60, -73.49)  233.75                80