Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 12 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2021   22:46:20   (   0.00,-137.19) (  -0.15,-137.91)   81.66                80
 12/06/2021   22:36:51   (  -0.00,-137.18) (   0.45,-134.96)  252.19                80
 12/07/2021   10:55:27   (   0.00,-137.18) (   0.64,-140.12)  334.48                80
 12/09/2021   10:43:18   (   0.00,-137.16) (   0.03,-137.16)    2.84                80
 12/11/2021   10:33:49   (   0.00,-137.14) (  -0.59,-134.21)  332.43                80
 12/11/2021   22:52:33   (  -0.00,-137.13) (  -0.51,-139.40)  259.07                80
 12/13/2021   22:43:04   (  -0.00,-137.11) (   0.12,-136.45)   74.18                80
 12/15/2021   22:30:56   (  -0.01,-137.08) (   0.77,-133.51)  406.85                80
 12/16/2021   10:49:31   (   0.00,-137.08) (   0.33,-138.66)  180.10                80