Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2020 6 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/22/2020   10:36:53   (   0.00,-137.20) (  -0.35,-135.68)  173.16                80
 06/22/2020   23:00:55   (  -0.01,-137.19) (  -0.82,-140.86)  417.56                80
 06/24/2020   22:48:44   (  -0.00,-137.18) (  -0.15,-137.91)   82.81                80
 06/26/2020   22:33:53   (  -0.01,-137.16) (   0.46,-134.95)  251.65                80
 06/27/2020   10:57:48   (   0.01,-137.15) (   0.62,-140.11)  335.12                80
 06/29/2020   10:42:56   (   0.01,-137.13) (   0.01,-137.14)    1.59                80
 07/01/2020   10:30:44   (  -0.00,-137.10) (  -0.60,-134.18)  331.32                80
 07/01/2020   22:54:48   (   0.00,-137.09) (  -0.48,-139.38)  259.98                80
 07/03/2020   22:42:36   (   0.01,-137.05) (   0.14,-136.42)   72.07                80