Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 5 10.  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   23:59:41   (  -0.03, -75.22) (  -0.62, -77.68)  281.28                80
 05/12/2021   23:45:18   (  -0.03, -75.24) (   0.06, -74.82)   47.80                80
 05/13/2021   23:33:34   (  -0.02, -75.26) (   0.75, -71.96)  376.91                80
 05/16/2021   11:57:06   (   0.02, -75.32) (   0.39, -76.90)  180.38                80
 05/17/2021   11:42:43   (   0.02, -75.34) (  -0.31, -74.04)  149.13                80
 05/18/2021   11:30:58   (   0.01, -75.36) (  -0.95, -71.17)  478.74                80
 05/20/2021   00:06:15   (  -0.01, -75.40) (  -0.86, -78.97)  408.66                80
 05/20/2021   23:54:32   (  -0.01, -75.43) (  -0.17, -76.11)   78.69                80
 05/21/2021   23:40:09   (  -0.01, -75.45) (   0.52, -73.26)  251.45                80