Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 4 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 04/10/2021   22:36:25   (   0.03,-137.20) (   0.49,-134.96)  254.15                80
 04/11/2021   10:57:39   (  -0.03,-137.19) (   0.61,-140.12)  333.06                80
 04/13/2021   10:45:28   (  -0.03,-137.18) (  -0.01,-137.16)    2.98                80
 04/15/2021   10:30:36   (  -0.03,-137.16) (  -0.64,-134.20)  335.60                80
 04/15/2021   22:52:00   (   0.03,-137.16) (  -0.43,-139.40)  254.85                80
 04/17/2021   22:42:28   (   0.02,-137.13) (   0.20,-136.44)   78.27                80
 04/19/2021   22:30:16   (   0.02,-137.09) (   0.77,-133.47)  410.57                80
 04/20/2021   10:51:30   (  -0.02,-137.07) (   0.32,-138.63)  177.29                80
 04/22/2021   10:36:38   (  -0.01,-137.03) (  -0.31,-135.67)  154.36                80
 04/22/2021   22:58:02   (   0.01,-137.02) (  -0.81,-140.86)  436.83                80