Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 13.  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)
 07/14/2021   04:57:43   (  -0.03,-137.16) (   0.88,-133.11)  461.66                80
 07/15/2021   17:13:55   (   0.02,-137.15) (   0.13,-137.72)   63.86                80
 07/18/2021   05:12:14   (  -0.02,-137.13) (  -0.05,-137.38)   27.82                80
 07/20/2021   17:13:05   (   0.02,-137.09) (  -0.02,-137.00)   11.24                80
 07/23/2021   05:11:24   (  -0.02,-137.04) (   0.04,-136.64)   44.43                80
 07/24/2021   17:27:35   (   0.01,-137.00) (   0.96,-141.25)  483.74                80
 07/25/2021   17:09:36   (   0.00,-136.98) (  -0.17,-136.28)   80.80                80