Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 6 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/21/2021   18:29:04   (   0.04, -75.18) (   0.48, -73.15)  231.24                80
 06/22/2021   06:47:40   (  -0.05, -75.17) (   0.60, -78.31)  356.32                80
 06/24/2021   06:35:28   (  -0.05, -75.14) (  -0.01, -75.35)   23.01                80
 06/26/2021   06:25:56   (  -0.05, -75.12) (  -0.62, -72.38)  310.84                80
 06/26/2021   18:44:40   (   0.06, -75.12) (  -0.47, -77.58)  280.01                80
 06/28/2021   18:35:08   (   0.06, -75.10) (   0.15, -74.62)   55.07                80
 06/30/2021   18:22:56   (   0.05, -75.10) (   0.77, -71.66)  391.18                80
 07/01/2021   06:41:32   (  -0.06, -75.10) (   0.31, -76.82)  195.22                80
 07/03/2021   06:32:00   (  -0.06, -75.11) (  -0.31, -73.86)  141.74                80
 07/03/2021   18:50:44   (   0.07, -75.10) (  -0.77, -79.05)  448.82                80