Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 6 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/22/2021   22:27:31   (  -0.01,-137.20) (   0.77,-133.47)  423.90                80
 06/23/2021   10:51:27   (   0.02,-137.21) (   0.31,-138.63)  161.40                80
 06/25/2021   10:36:35   (   0.00,-137.21) (  -0.30,-135.67)  174.89                80
 06/25/2021   23:00:38   (  -0.01,-137.20) (  -0.79,-140.86)  416.28                80
 06/27/2021   22:48:27   (  -0.00,-137.20) (  -0.17,-137.90)   80.21                80
 06/29/2021   22:36:15   (  -0.00,-137.19) (   0.45,-134.94)  256.02                80
 06/30/2021   10:57:30   (   0.01,-137.20) (   0.63,-140.10)  329.36                80
 07/02/2021   10:42:38   (   0.01,-137.20) (   0.01,-137.14)    6.68                80
 07/04/2021   10:30:26   (  -0.00,-137.19) (  -0.62,-134.18)  341.62                80
 07/04/2021   22:51:50   (   0.00,-137.17) (  -0.46,-139.37)  250.05                80