Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 6 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/16/2021   10:45:22   (   0.01,-137.20) (   0.03,-137.15)    6.23                80
 06/18/2021   10:30:31   (   0.01,-137.20) (  -0.63,-134.20)  341.47                80
 06/18/2021   22:54:35   (  -0.02,-137.19) (  -0.46,-139.39)  249.39                80
 06/20/2021   22:39:43   (  -0.01,-137.18) (   0.14,-136.43)   85.45                80
 06/22/2021   22:27:32   (  -0.00,-137.16) (   0.81,-133.48)  419.27                80
 06/23/2021   10:51:26   (   0.00,-137.16) (   0.33,-138.62)  167.42                80
 06/25/2021   10:36:35   (  -0.01,-137.13) (  -0.34,-135.67)  165.45                80
 06/25/2021   22:57:58   (   0.01,-137.11) (  -0.81,-140.86)  426.15                80
 06/27/2021   10:27:04   (  -0.01,-137.09) (  -0.95,-132.71)  498.06                80
 06/27/2021   22:45:46   (   0.01,-137.08) (  -0.19,-137.89)   93.55                80