Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2018 9 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/22/2018   18:45:03   (   0.01, -75.22) (  -0.50, -77.62)  272.95                80
 09/24/2018   18:35:29   (   0.00, -75.25) (   0.12, -74.66)   67.35                80
 09/26/2018   18:23:15   (   0.00, -75.28) (   0.74, -71.69)  408.14                80
 09/27/2018   06:44:30   (  -0.00, -75.30) (   0.31, -76.85)  176.00                80
 09/29/2018   06:29:36   (  -0.00, -75.34) (  -0.31, -73.89)  165.11                80
 09/29/2018   18:51:00   (   0.00, -75.34) (  -0.80, -79.08)  425.10                80
 10/01/2018   18:38:46   (   0.00, -75.37) (  -0.17, -76.11)   83.92                80
 10/03/2018   18:29:12   (   0.00, -75.41) (   0.46, -73.14)  257.57                80
 10/04/2018   06:50:27   (  -0.00, -75.43) (   0.59, -78.31)  326.23                80
 10/06/2018   06:35:33   (  -0.00, -75.48) (  -0.04, -75.34)   16.03                80