Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2019 9 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)
 09/21/2019   22:27:35   (   0.00,-137.21) (   0.79,-133.49)  423.24                80
 09/22/2019   10:51:30   (  -0.00,-137.21) (   0.31,-138.64)  163.12                80
 09/24/2019   10:36:40   (  -0.02,-137.19) (  -0.36,-135.70)  171.05                80
 09/24/2019   22:58:05   (   0.02,-137.19) (  -0.75,-140.89)  420.20                80
 09/26/2019   22:45:54   (   0.01,-137.17) (  -0.13,-137.93)   86.06                80
 09/28/2019   22:36:23   (   0.00,-137.15) (   0.48,-134.98)  247.73                80
 09/29/2019   10:54:58   (  -0.00,-137.15) (   0.62,-140.13)  338.98                80
 10/01/2019   10:45:27   (   0.00,-137.12) (   0.00,-137.17)    5.97                80
 10/03/2019   10:33:16   (   0.02,-137.09) (  -0.62,-134.22)  326.90                80
 10/03/2019   22:52:00   (  -0.02,-137.08) (  -0.53,-139.40)  264.88                80