Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2018 4 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2018   06:45:15   (   0.00, -75.18) (   0.34, -76.87)  191.25                80
 04/22/2018   06:30:22   (   0.01, -75.18) (  -0.29, -73.91)  145.43                80
 04/22/2018   18:51:44   (  -0.01, -75.18) (  -0.83, -79.09)  445.05                80
 04/24/2018   06:18:08   (   0.01, -75.18) (  -0.86, -70.94)  482.55                80
 04/24/2018   18:39:32   (  -0.01, -75.18) (  -0.20, -76.13)  107.67                80
 04/26/2018   18:29:59   (  -0.01, -75.20) (   0.44, -73.17)  230.58                80
 04/27/2018   06:51:13   (   0.01, -75.21) (   0.69, -78.32)  354.90                80
 04/29/2018   06:36:20   (  -0.01, -75.23) (   0.04, -75.37)   16.31                80
 05/01/2018   06:24:07   (  -0.01, -75.25) (  -0.60, -72.41)  323.38                80
 05/01/2018   18:45:31   (   0.02, -75.26) (  -0.46, -77.61)  266.57                80
 05/03/2018   18:35:57   (   0.02, -75.29) (   0.13, -74.63)   73.78                80