Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 1.  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)
 09/02/2021   12:22:00   (  -0.02, -75.17) (   0.80, -78.79)  413.55                80
 09/03/2021   12:10:14   (  -0.02, -75.14) (   0.13, -75.92)   88.92                80
 09/04/2021   11:55:49   (  -0.03, -75.11) (  -0.53, -73.05)  235.88                80
 09/07/2021   00:19:14   (   0.02, -75.03) (  -0.68, -77.95)  333.60                80
 09/08/2021   00:07:29   (   0.02, -75.01) (  -0.01, -75.08)    8.57                80
 09/08/2021   23:53:03   (   0.03, -74.99) (   0.66, -72.21)  317.19                80
 09/11/2021   12:16:32   (  -0.01, -74.96) (   0.49, -77.13)  247.56                80
 09/12/2021   12:02:07   (  -0.01, -74.95) (  -0.19, -74.26)   78.18                80
 09/13/2021   11:50:20   (  -0.02, -74.93) (  -0.81, -71.38)  403.94                80
 09/15/2021   00:25:33   (  -0.01, -74.88) (  -1.04, -79.16)  489.52                80