Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 7 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/16/2021   10:57:35   (   0.04,-137.20) (   0.68,-140.11)  330.75                80
 07/18/2021   10:42:45   (   0.04,-137.21) (   0.02,-137.16)    5.63                80
 07/20/2021   10:30:35   (   0.03,-137.20) (  -0.59,-134.20)  340.76                80
 07/20/2021   22:54:39   (  -0.03,-137.20) (  -0.47,-139.40)  249.98                80
 07/22/2021   22:39:48   (  -0.01,-137.19) (   0.14,-136.45)   84.14                80
 07/24/2021   22:29:05   (   0.01,-137.17) (   0.81,-133.50)  417.83                 7
 07/25/2021   10:51:33   (  -0.02,-137.17) (   0.32,-138.65)  169.03                80
 07/27/2021   10:39:22   (  -0.02,-137.15) (  -0.30,-135.69)  165.06                80
 07/27/2021   22:58:07   (   0.01,-137.15) (  -0.77,-140.89)  425.85                80
 07/29/2021   10:27:11   (   0.01,-137.13) (  -0.92,-132.74)  499.49                80
 07/29/2021   22:45:55   (  -0.01,-137.12) (  -0.20,-137.93)   91.65                80