Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/10/2021   22:30:18   (  -0.04,-137.20) (   0.73,-133.47)  423.45                80
 09/11/2021   10:48:54   (   0.04,-137.20) (   0.33,-138.64)  162.53                80
 09/13/2021   10:39:23   (   0.04,-137.19) (  -0.30,-135.68)  172.30                80
 09/13/2021   22:58:07   (  -0.04,-137.18) (  -0.82,-140.87)  419.19                80
 09/15/2021   22:45:56   (  -0.03,-137.16) (  -0.18,-137.91)   85.45                80
 09/17/2021   22:36:24   (  -0.02,-137.14) (   0.42,-134.95)  248.00                80
 09/18/2021   10:55:00   (   0.01,-137.14) (   0.65,-140.11)  338.56                80
 09/20/2021   10:45:29   (   0.01,-137.11) (  -0.00,-137.16)    5.58                80
 09/22/2021   10:33:17   (   0.01,-137.08) (  -0.60,-134.20)  328.44                80
 09/22/2021   22:52:01   (  -0.01,-137.07) (  -0.50,-139.39)  263.20                80