Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2017 12 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/24/2017   06:26:10   (   0.02, -75.16) (  -0.56, -72.38)  315.84                80
 12/24/2017   18:47:35   (  -0.02, -75.20) (  -0.49, -77.58)  270.27                80
 12/26/2017   18:32:44   (  -0.02, -75.21) (   0.09, -74.62)   67.11                80
 12/28/2017   18:20:34   (  -0.02, -75.22) (   0.73, -71.66)  404.64                80
 12/29/2017   06:41:50   (   0.01, -75.19) (   0.38, -76.82)  185.33                80
 12/31/2017   06:32:20   (   0.01, -75.21) (  -0.27, -73.87)  152.54                80
 12/31/2017   18:53:44   (  -0.01, -75.25) (  -0.83, -79.06)  433.18                80
 01/02/2018   06:20:10   (   0.01, -75.23) (  -0.93, -70.92)  490.70                80
 01/02/2018   18:41:34   (  -0.01, -75.27) (  -0.18, -76.11)   94.92                80
 01/04/2018   18:26:43   (  -0.01, -75.29) (   0.42, -73.14)  244.02                80
 01/05/2018   06:50:39   (   0.01, -75.27) (   0.68, -78.30)  345.58                80