Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 9 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/22/2021   10:33:20   (   0.04,-137.21) (  -0.59,-134.20)  341.40                80
 09/22/2021   22:52:04   (  -0.04,-137.20) (  -0.47,-139.40)  249.55                80
 09/24/2021   22:42:33   (  -0.04,-137.19) (   0.13,-136.44)   85.78                80
 09/26/2021   22:30:22   (  -0.04,-137.18) (   0.74,-133.48)  420.27                80
 09/27/2021   10:48:58   (   0.03,-137.18) (   0.34,-138.64)  166.28                80
 09/29/2021   10:39:27   (   0.03,-137.16) (  -0.27,-135.68)  167.14                80
 09/29/2021   22:58:11   (  -0.02,-137.15) (  -0.84,-140.87)  424.51                80
 10/01/2021   10:27:16   (   0.02,-137.13) (  -0.89,-132.73)  499.85                80
 10/01/2021   22:46:01   (  -0.02,-137.12) (  -0.16,-137.93)   91.95                80
 10/03/2021   22:36:29   (  -0.01,-137.08) (   0.41,-134.96)  240.35                80
 10/04/2021   10:55:06   (   0.01,-137.08) (   0.63,-140.13)  346.72                80