Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 6 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/20/2021   22:39:43   (  -0.02,-137.18) (   0.17,-136.43)   86.32                80
 06/21/2021   11:03:38   (   0.02,-137.18) (   0.98,-141.58)  499.99                80
 06/22/2021   22:27:31   (  -0.01,-137.17) (   0.77,-133.47)  420.49                80
 06/23/2021   10:51:27   (   0.01,-137.16) (   0.31,-138.63)  166.09                80
 06/25/2021   10:36:35   (   0.00,-137.14) (  -0.30,-135.67)  167.10                80
 06/25/2021   22:57:59   (  -0.00,-137.12) (  -0.79,-140.86)  424.39                80
 06/27/2021   22:45:47   (   0.00,-137.09) (  -0.17,-137.90)   91.42                80
 06/29/2021   22:36:15   (   0.00,-137.06) (   0.45,-134.94)  241.61                80
 06/30/2021   10:57:30   (   0.00,-137.06) (   0.63,-140.10)  345.06                80
 07/02/2021   10:45:18   (   0.00,-137.03) (   0.01,-137.14)   12.47                80
 07/04/2021   10:30:27   (  -0.00,-136.99) (  -0.62,-134.18)  319.75                80