Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 5 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 05/11/2021   18:32:31   (   0.02, -75.22) (   0.14, -74.62)   67.93                80
 05/13/2021   18:20:20   (   0.02, -75.26) (   0.79, -71.67)  408.26                80
 05/14/2021   06:44:15   (  -0.02, -75.27) (   0.33, -76.82)  177.54                80
 05/16/2021   06:29:24   (  -0.02, -75.31) (  -0.32, -73.87)  163.16                80
 05/16/2021   18:53:29   (   0.01, -75.33) (  -0.75, -79.07)  425.24                80
 05/18/2021   18:41:17   (   0.01, -75.37) (  -0.16, -76.11)   83.92                80
 05/20/2021   18:26:26   (   0.01, -75.42) (   0.50, -73.16)  258.02                80
 05/21/2021   06:50:21   (  -0.01, -75.43) (   0.63, -78.31)  327.42                80
 05/23/2021   06:35:30   (  -0.01, -75.49) (  -0.03, -75.36)   15.11                80