Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2021   06:26:22   (   0.01, -75.18) (  -0.58, -72.37)  320.21                80
 12/03/2021   18:45:07   (  -0.00, -75.19) (  -0.48, -77.56)  269.62                80
 12/05/2021   18:35:35   (  -0.01, -75.19) (   0.14, -74.60)   67.02                80
 12/07/2021   18:23:23   (  -0.01, -75.19) (   0.77, -71.64)  404.05                80
 12/08/2021   06:44:38   (   0.01, -75.18) (   0.33, -76.79)  182.36                80
 12/10/2021   06:29:46   (   0.01, -75.19) (  -0.31, -73.83)  155.89                80
 12/10/2021   18:51:10   (  -0.00, -75.20) (  -0.81, -79.02)  433.47                80
 12/12/2021   06:17:33   (   0.01, -75.21) (  -0.89, -70.86)  495.11                80
 12/12/2021   18:38:58   (  -0.00, -75.22) (  -0.15, -76.06)   93.99                80
 12/14/2021   18:29:25   (  -0.00, -75.25) (   0.44, -73.08)  246.29                80
 12/15/2021   06:50:40   (   0.00, -75.26) (   0.66, -78.24)  339.13                80