Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 10 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2021   06:38:20   (  -0.06, -75.19) (  -0.00, -75.35)   18.79                80
 10/16/2021   06:23:29   (  -0.06, -75.20) (  -0.69, -72.40)  318.75                80
 10/16/2021   18:47:32   (   0.06, -75.20) (  -0.46, -77.58)  271.07                80
 10/18/2021   18:32:40   (   0.06, -75.22) (   0.18, -74.62)   67.71                80
 10/20/2021   18:20:28   (   0.06, -75.24) (   0.83, -71.66)  407.27                80
 10/21/2021   06:44:23   (  -0.05, -75.25) (   0.31, -76.81)  177.64                80
 10/23/2021   06:29:31   (  -0.05, -75.28) (  -0.35, -73.85)  162.47                80
 10/23/2021   18:53:33   (   0.04, -75.29) (  -0.78, -79.04)  426.87                80
 10/25/2021   18:41:22   (   0.04, -75.32) (  -0.11, -76.08)   86.35                80