Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 9 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/11/2021   10:48:54   (   0.05,-137.20) (   0.32,-138.64)  162.31                80
 09/13/2021   10:39:22   (   0.05,-137.19) (  -0.26,-135.67)  172.69                80
 09/13/2021   22:58:07   (  -0.04,-137.18) (  -0.81,-140.87)  418.86                80
 09/15/2021   22:45:55   (  -0.03,-137.16) (  -0.22,-137.91)   84.98                80
 09/17/2021   22:36:24   (  -0.02,-137.14) (   0.44,-134.95)  248.68                80
 09/18/2021   10:55:00   (   0.02,-137.14) (   0.63,-140.12)  337.72                80
 09/20/2021   10:42:48   (   0.01,-137.12) (   0.02,-137.15)    4.03                80
 09/22/2021   10:33:16   (   0.02,-137.09) (  -0.58,-134.19)  329.63                80
 09/22/2021   22:52:00   (  -0.01,-137.08) (  -0.52,-139.38)  262.09                80
 09/24/2021   22:42:28   (  -0.02,-137.05) (   0.10,-136.42)   70.97                80