Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 3.  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)
 09/03/2021   12:10:14   (  -0.02, -75.21) (   0.16, -75.92)   81.42                80
 09/04/2021   11:55:48   (  -0.03, -75.21) (  -0.51, -73.05)  246.24                80
 09/07/2021   00:19:15   (   0.02, -75.20) (  -0.65, -77.96)  316.09                80
 09/08/2021   00:04:51   (   0.03, -75.20) (   0.07, -75.10)   12.44                80
 09/08/2021   23:53:05   (   0.03, -75.21) (   0.74, -72.23)  340.53                80
 09/11/2021   12:16:34   (  -0.01, -75.25) (   0.41, -77.15)  216.66                80
 09/12/2021   12:02:08   (  -0.01, -75.26) (  -0.27, -74.28)  111.97                80
 09/13/2021   11:50:22   (  -0.02, -75.27) (  -0.89, -71.40)  440.57                80
 09/15/2021   00:25:35   (  -0.01, -75.26) (  -0.91, -79.19)  448.82                80
 09/16/2021   00:13:50   (  -0.01, -75.27) (  -0.24, -76.32)  120.01                80