Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2021   05:12:14   (  -0.02,-137.21) (  -0.08,-137.37)   19.12                80
 07/20/2021   17:13:05   (   0.02,-137.21) (   0.01,-136.99)   24.49                80
 07/23/2021   05:11:25   (  -0.03,-137.19) (   0.07,-136.65)   60.77                80
 07/24/2021   17:27:36   (   0.02,-137.18) (   0.93,-141.25)  463.97                80
 07/25/2021   17:06:56   (   0.02,-137.17) (  -0.21,-136.28)  102.04                80
 07/27/2021   05:28:37   (   0.01,-137.15) (  -0.79,-140.93)  428.95                80
 07/28/2021   05:05:16   (   0.02,-137.15) (   0.29,-135.94)  136.96                80
 07/29/2021   17:24:08   (  -0.02,-137.14) (   0.71,-140.55)  387.94                80
 07/30/2021   17:06:07   (  -0.02,-137.13) (  -0.37,-135.56)  177.97                80