Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 5 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 05/10/2021   22:48:30   (   0.01,-137.20) (  -0.12,-137.92)   81.45                80
 05/12/2021   22:33:39   (   0.02,-137.19) (   0.52,-134.96)  253.69                80
 05/13/2021   10:57:34   (  -0.01,-137.18) (   0.59,-140.12)  332.92                80
 05/15/2021   10:45:22   (  -0.01,-137.16) (   0.01,-137.15)    2.87                80
 05/17/2021   10:30:31   (  -0.01,-137.14) (  -0.64,-134.20)  334.51                80
 05/17/2021   22:51:55   (   0.01,-137.13) (  -0.49,-139.39)  256.67                80
 05/19/2021   22:42:24   (   0.01,-137.10) (   0.17,-136.43)   76.14                80
 05/21/2021   22:30:12   (   0.01,-137.06) (   0.77,-133.47)  408.39                80
 05/22/2021   10:51:28   (  -0.00,-137.05) (   0.30,-138.63)  179.01                80