Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 12.  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)
 07/13/2021   05:15:43   (  -0.03,-137.17) (  -0.22,-138.09)  104.75                80
 07/14/2021   04:57:43   (  -0.03,-137.16) (   0.85,-133.11)  461.61                80
 07/15/2021   17:13:54   (   0.02,-137.15) (   0.16,-137.71)   63.99                80
 07/18/2021   05:12:14   (  -0.02,-137.13) (  -0.08,-137.37)   27.87                80
 07/20/2021   17:13:05   (   0.02,-137.08) (   0.01,-136.99)   10.72                80
 07/23/2021   05:11:25   (  -0.02,-137.03) (   0.08,-136.65)   44.10                80
 07/24/2021   17:27:36   (   0.01,-137.00) (   0.92,-141.26)  484.09                80
 07/25/2021   17:09:35   (   0.00,-136.98) (  -0.15,-136.27)   80.38                80