Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 7 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/04/2021   10:30:28   (   0.03,-137.16) (  -0.58,-134.18)  339.22                80
 07/04/2021   22:54:33   (  -0.03,-137.16) (  -0.47,-139.38)  251.19                80
 07/06/2021   22:39:42   (  -0.02,-137.14) (   0.11,-136.42)   81.84                80
 07/08/2021   22:27:32   (  -0.01,-137.11) (   0.77,-133.47)  413.99                80
 07/09/2021   10:51:28   (   0.01,-137.10) (   0.33,-138.63)  173.89                80
 07/11/2021   10:36:37   (   0.00,-137.06) (  -0.27,-135.67)  157.49                80
 07/11/2021   22:58:02   (  -0.00,-137.05) (  -0.79,-140.87)  433.70                80
 07/13/2021   10:24:27   (  -0.00,-137.02) (  -0.93,-132.72)  488.48                80
 07/13/2021   22:45:51   (  -0.00,-137.01) (  -0.19,-137.91)  102.71                80
 07/15/2021   22:36:20   (  -0.01,-136.96) (   0.42,-134.95)  227.98                80
 07/16/2021   10:57:36   (   0.01,-136.94) (   0.67,-140.11)  360.23                80