Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 7 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/11/2021   10:36:37   (   0.03,-137.18) (  -0.30,-135.67)  171.14                80
 07/11/2021   23:00:41   (  -0.03,-137.17) (  -0.82,-140.86)  419.63                80
 07/13/2021   22:48:30   (  -0.03,-137.16) (  -0.22,-137.90)   85.01                80
 07/15/2021   22:33:40   (  -0.03,-137.15) (   0.44,-134.96)  249.29                80
 07/16/2021   10:57:36   (   0.04,-137.14) (   0.64,-140.12)  337.40                80
 07/18/2021   10:45:25   (   0.03,-137.12) (   0.03,-137.16)    4.19                80
 07/20/2021   10:30:34   (   0.02,-137.09) (  -0.58,-134.20)  327.96                80
 07/20/2021   22:54:39   (  -0.02,-137.08) (  -0.49,-139.40)  263.78                80
 07/22/2021   22:39:48   (   0.01,-137.04) (   0.13,-136.44)   67.12                80
 07/24/2021   22:30:17   (   0.02,-136.99) (   0.74,-133.49)  397.98                80