Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 10 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2021   18:20:32   (   0.09, -75.21) (   0.85, -71.70)  399.24                80
 10/05/2021   06:44:27   (  -0.09, -75.20) (   0.29, -76.85)  187.52                80
 10/07/2021   06:29:36   (  -0.09, -75.22) (  -0.36, -73.89)  150.37                80
 10/07/2021   18:53:40   (   0.08, -75.23) (  -0.74, -79.08)  438.55                80
 10/09/2021   06:17:25   (  -0.09, -75.23) (  -1.01, -70.94)  488.45                80
 10/09/2021   18:41:29   (   0.08, -75.24) (  -0.08, -76.13)  100.39                80
 10/11/2021   18:26:37   (   0.09, -75.26) (   0.53, -73.17)  237.94                80
 10/12/2021   06:50:33   (  -0.08, -75.26) (   0.56, -78.33)  348.26                80
 10/14/2021   06:38:21   (  -0.08, -75.28) (  -0.06, -75.37)    9.48                80
 10/16/2021   06:23:29   (  -0.09, -75.31) (  -0.68, -72.40)  330.35                80
 10/16/2021   18:47:33   (   0.08, -75.33) (  -0.40, -77.60)  258.04                80