Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 6 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2021   22:54:34   (  -0.02,-137.19) (  -0.48,-139.38)  249.10                80
 06/20/2021   22:39:42   (  -0.02,-137.18) (   0.13,-136.42)   85.91                80
 06/22/2021   22:27:31   (  -0.01,-137.16) (   0.80,-133.47)  419.87                80
 06/23/2021   10:51:26   (   0.01,-137.16) (   0.35,-138.62)  166.70                80
 06/25/2021   10:36:35   (  -0.00,-137.13) (  -0.33,-135.67)  166.28                80
 06/25/2021   22:57:58   (   0.00,-137.12) (  -0.82,-140.85)  425.38                80
 06/27/2021   10:24:23   (  -0.01,-137.10) (  -0.94,-132.71)  498.99                80
 06/27/2021   22:45:47   (   0.01,-137.08) (  -0.14,-137.90)   92.68                80
 06/29/2021   22:36:15   (   0.01,-137.05) (   0.48,-134.94)  240.19                80
 06/30/2021   10:57:30   (  -0.00,-137.05) (   0.66,-140.09)  346.53                80
 07/02/2021   10:45:18   (  -0.00,-137.01) (   0.04,-137.13)   14.11                80