Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2018 1 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)
 01/21/2018   06:50:44   (   0.02, -75.18) (   0.67, -78.29)  353.49                80
 01/23/2018   06:38:34   (   0.02, -75.19) (   0.06, -75.33)   16.28                80
 01/25/2018   06:23:44   (   0.02, -75.21) (  -0.56, -72.38)  321.28                80
 01/25/2018   18:45:09   (  -0.03, -75.23) (  -0.53, -77.57)  266.47                80
 01/27/2018   18:35:39   (  -0.03, -75.25) (   0.09, -74.62)   71.39                80
 01/29/2018   18:20:49   (  -0.03, -75.27) (   0.72, -71.66)  409.53                80
 01/30/2018   06:44:45   (   0.04, -75.25) (   0.35, -76.82)  178.12                80
 02/01/2018   06:29:55   (   0.04, -75.28) (  -0.29, -73.87)  160.82                80
 02/01/2018   18:53:59   (  -0.04, -75.30) (  -0.86, -79.05)  426.71                80
 02/03/2018   18:41:49   (  -0.04, -75.34) (  -0.22, -76.10)   86.69                80