Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 10 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2021   10:33:22   (   0.04,-137.21) (  -0.61,-134.20)  342.64                80
 10/08/2021   22:52:06   (  -0.04,-137.21) (  -0.49,-139.39)  248.07                80
 10/10/2021   22:42:34   (  -0.04,-137.19) (   0.12,-136.43)   86.76                80
 10/11/2021   11:01:10   (   0.03,-137.19) (   0.97,-141.59)  500.00                80
 10/12/2021   22:30:22   (  -0.03,-137.17) (   0.73,-133.47)  420.70                80
 10/13/2021   10:48:58   (   0.03,-137.17) (   0.36,-138.63)  166.26                80
 10/15/2021   10:39:27   (   0.02,-137.14) (  -0.32,-135.68)  167.29                80
 10/15/2021   22:58:10   (  -0.02,-137.13) (  -0.82,-140.86)  423.93                80
 10/17/2021   22:45:58   (  -0.01,-137.10) (  -0.20,-137.89)   90.35                80
 10/19/2021   22:36:26   (  -0.02,-137.07) (   0.44,-134.93)  243.13                80
 10/20/2021   10:55:02   (   0.01,-137.07) (   0.65,-140.09)  343.91                80