Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 8 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)
 08/13/2021   17:13:38   (  -0.00,-137.19) (   0.25,-138.38)  134.68                80
 08/14/2021   16:55:38   (   0.00,-137.19) (  -0.83,-133.40)  431.76                80
 08/16/2021   05:11:57   (  -0.00,-137.16) (  -0.22,-138.03)   99.02                80
 08/17/2021   04:53:57   (  -0.00,-137.15) (   0.92,-133.06)  466.84                80
 08/18/2021   17:10:08   (  -0.00,-137.14) (   0.11,-137.65)   58.86                80
 08/21/2021   05:08:27   (   0.02,-137.09) (  -0.03,-137.32)   25.90                80
 08/23/2021   17:09:17   (  -0.02,-137.05) (  -0.02,-136.93)   13.71                80
 08/26/2021   05:07:37   (   0.02,-137.00) (   0.12,-136.59)   46.55                80