Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/15/2021   22:30:56   (   0.01,-137.20) (   0.79,-133.51)  419.78                80
 12/16/2021   10:49:32   (  -0.01,-137.21) (   0.30,-138.67)  166.22                80
 12/18/2021   10:40:03   (  -0.00,-137.19) (  -0.33,-135.72)  168.04                80
 12/18/2021   22:58:48   (   0.00,-137.18) (  -0.77,-140.91)  423.81                80
 12/20/2021   22:46:38   (  -0.01,-137.16) (  -0.18,-137.95)   90.45                80
 12/22/2021   22:37:09   (  -0.01,-137.13) (   0.47,-135.00)  242.26                80
 12/23/2021   10:55:45   (   0.01,-137.13) (   0.62,-140.16)  344.19                80
 12/25/2021   10:43:46   (   0.01,-137.09) (   0.03,-137.20)   12.12                69
 12/27/2021   10:31:25   (   0.01,-137.05) (  -0.57,-134.24)  319.46                80
 12/27/2021   22:52:50   (  -0.01,-137.03) (  -0.52,-139.44)  273.07                80