Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 7 10.  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   10:36:38   (   0.02,-137.18) (  -0.32,-135.68)  171.01                80
 07/11/2021   23:00:42   (  -0.03,-137.17) (  -0.80,-140.87)  419.82                80
 07/13/2021   22:48:31   (  -0.03,-137.16) (  -0.20,-137.91)   85.15                80
 07/15/2021   22:33:41   (  -0.03,-137.15) (   0.46,-134.96)  249.10                80
 07/16/2021   10:57:35   (   0.03,-137.14) (   0.68,-140.11)  337.62                80
 07/18/2021   10:42:46   (   0.03,-137.12) (   0.01,-137.16)    5.04                80
 07/20/2021   10:30:35   (   0.01,-137.09) (  -0.60,-134.21)  327.60                80
 07/20/2021   22:54:38   (  -0.01,-137.08) (  -0.52,-139.39)  264.18                80
 07/22/2021   22:42:28   (   0.01,-137.03) (   0.15,-136.45)   66.74                80