Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 8.  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)
 07/08/2021   05:19:12   (  -0.04,-137.18) (  -0.39,-138.81)  184.86                80
 07/09/2021   05:01:12   (  -0.04,-137.18) (   0.68,-133.82)  382.24                80
 07/10/2021   17:17:23   (   0.04,-137.18) (   0.33,-138.43)  142.46                80
 07/11/2021   16:59:24   (   0.03,-137.18) (  -0.80,-133.45)  424.24                80
 07/13/2021   05:15:43   (  -0.03,-137.17) (  -0.25,-138.09)  104.72                80
 07/14/2021   04:57:43   (  -0.03,-137.16) (   0.88,-133.11)  461.66                80
 07/15/2021   17:13:55   (   0.02,-137.15) (   0.12,-137.72)   64.02                80
 07/18/2021   05:12:14   (  -0.02,-137.13) (  -0.10,-137.37)   27.93                80
 07/20/2021   17:13:04   (   0.02,-137.09) (   0.03,-136.99)   11.19                80