Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 7 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/27/2021   10:36:41   (   0.03,-137.15) (  -0.27,-135.68)  166.27                80
 07/27/2021   22:58:06   (  -0.04,-137.14) (  -0.80,-140.88)  424.51                80
 07/29/2021   10:24:31   (   0.03,-137.13) (  -0.90,-132.73)  499.92                80
 07/29/2021   22:45:54   (  -0.03,-137.12) (  -0.23,-137.92)   90.99                80
 07/31/2021   22:36:23   (  -0.03,-137.09) (   0.40,-134.96)  242.06                80
 08/01/2021   10:57:39   (   0.03,-137.08) (   0.66,-140.13)  345.25                80
 08/03/2021   10:45:27   (   0.02,-137.05) (   0.07,-137.16)   13.73                80
 08/05/2021   10:30:37   (  -0.02,-137.00) (  -0.63,-134.22)  317.22                80
 08/05/2021   22:52:01   (   0.01,-136.99) (  -0.50,-139.41)  274.52                80
 08/07/2021   22:42:29   (   0.01,-136.94) (   0.10,-136.44)   56.23                80