Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 14.  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)
 07/15/2020   06:41:38   (  -0.01,-137.20) (  -0.22,-138.13)  106.26                80
 07/16/2020   06:23:38   (  -0.01,-137.21) (   0.92,-133.14)  463.73                80
 07/17/2020   18:39:50   (   0.02,-137.22) (   0.10,-137.70)   54.34                80
 07/20/2020   06:40:48   (  -0.02,-137.21) (  -0.05,-137.29)    9.84                80
 07/22/2020   18:39:00   (   0.01,-137.21) (  -0.06,-136.86)   39.23                80
 07/24/2020   06:57:59   (  -0.00,-137.19) (  -0.96,-141.46)  486.52                80
 07/25/2020   06:34:40   (  -0.00,-137.18) (   0.17,-136.47)   81.72                80
 07/26/2020   18:53:31   (   0.00,-137.18) (   0.85,-141.03)  438.59                80
 07/27/2020   18:35:31   (   0.00,-137.16) (  -0.23,-136.02)  129.50                80