Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 4 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 04/18/2021   18:29:11   (   0.04, -75.19) (   0.49, -73.16)  230.78                80
 04/19/2021   06:50:26   (  -0.03, -75.20) (   0.61, -78.32)  354.37                80
 04/21/2021   06:38:14   (  -0.03, -75.19) (   0.01, -75.35)   18.38                80
 04/23/2021   06:23:22   (  -0.02, -75.19) (  -0.60, -72.39)  318.16                80
 04/23/2021   18:44:47   (   0.02, -75.19) (  -0.48, -77.59)  273.33                80
 04/25/2021   18:35:15   (   0.02, -75.19) (   0.13, -74.63)   63.92                80
 04/27/2021   18:23:03   (   0.02, -75.21) (   0.75, -71.67)  401.47                80
 04/28/2021   06:44:17   (  -0.02, -75.22) (   0.35, -76.83)  182.90                80
 04/30/2021   06:29:26   (  -0.02, -75.24) (  -0.33, -73.88)  154.90                80
 04/30/2021   18:50:50   (   0.02, -75.23) (  -0.79, -79.07)  436.63                80