Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 5 11.  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)
 05/11/2021   23:59:42   (  -0.03, -75.20) (  -0.58, -77.69)  283.83                80
 05/12/2021   23:45:17   (  -0.03, -75.21) (   0.04, -74.82)   44.23                80
 05/13/2021   23:33:34   (  -0.02, -75.22) (   0.73, -71.96)  372.22                80
 05/16/2021   11:57:06   (   0.02, -75.25) (   0.41, -76.89)  187.80                80
 05/17/2021   11:42:42   (   0.02, -75.26) (  -0.29, -74.04)  140.64                80
 05/18/2021   11:30:58   (   0.01, -75.27) (  -0.94, -71.17)  469.17                80
 05/20/2021   00:06:15   (  -0.01, -75.29) (  -0.87, -78.97)  419.86                80
 05/20/2021   23:54:32   (  -0.01, -75.31) (  -0.18, -76.11)   90.98                80
 05/21/2021   23:40:07   (  -0.01, -75.33) (   0.45, -73.24)  238.11                80
 05/24/2021   12:03:38   (   0.01, -75.38) (   0.64, -78.18)  318.42                80