Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 7 12.  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)
 07/14/2021   12:07:11   (  -0.10, -75.21) (   0.33, -77.12)  216.87                80
 07/15/2021   11:52:47   (  -0.10, -75.23) (  -0.35, -74.25)  112.21                80
 07/16/2021   11:41:01   (  -0.11, -75.25) (  -0.98, -71.38)  441.38                80
 07/18/2021   00:16:25   (   0.10, -75.25) (  -0.82, -79.21)  452.25                80
 07/19/2021   00:04:40   (   0.10, -75.26) (  -0.12, -76.35)  122.80                80
 07/19/2021   23:50:15   (   0.11, -75.28) (   0.52, -73.47)  206.74                80
 07/22/2021   12:13:36   (  -0.10, -75.36) (   0.62, -78.36)  343.62                80
 07/23/2021   12:01:52   (  -0.11, -75.38) (  -0.07, -75.50)   14.09                80
 07/24/2021   11:47:27   (  -0.12, -75.41) (  -0.76, -72.64)  315.81                80