Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 6 19.  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   18:29:05   (   0.04, -75.18) (   0.50, -73.15)  231.26                80
 06/22/2021   06:47:40   (  -0.05, -75.17) (   0.64, -78.30)  356.36                80
 06/24/2021   06:38:09   (  -0.05, -75.14) (  -0.03, -75.35)   23.21                80
 06/26/2021   06:25:57   (  -0.05, -75.12) (  -0.64, -72.39)  310.73                80
 06/26/2021   18:44:40   (   0.06, -75.11) (  -0.45, -77.58)  280.11                80
 06/28/2021   18:35:09   (   0.06, -75.10) (   0.18, -74.62)   54.97                80
 06/30/2021   18:22:57   (   0.05, -75.10) (   0.80, -71.66)  391.02                80
 07/01/2021   06:41:32   (  -0.06, -75.10) (   0.28, -76.82)  195.43                80
 07/03/2021   06:32:00   (  -0.06, -75.10) (  -0.34, -73.86)  141.52                80