Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/10/2020   06:45:07   (  -0.00,-137.19) (  -0.38,-138.98)  202.55                80
 07/11/2020   06:27:07   (  -0.01,-137.20) (   0.70,-133.97)  366.88                80
 07/12/2020   18:43:18   (   0.00,-137.20) (   0.32,-138.53)  152.07                80
 07/13/2020   18:25:18   (   0.01,-137.20) (  -0.81,-133.54)  417.17                80
 07/15/2020   06:41:38   (  -0.01,-137.19) (  -0.22,-138.14)  107.52                80
 07/16/2020   06:20:57   (  -0.02,-137.18) (   0.86,-133.13)  461.23                80
 07/17/2020   18:39:49   (   0.02,-137.18) (   0.16,-137.69)   59.29                80
 07/20/2020   06:40:48   (  -0.01,-137.14) (  -0.05,-137.30)   17.77                80
 07/22/2020   18:39:00   (   0.00,-137.11) (  -0.06,-136.87)   27.77                80