Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 8 27.  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)
 08/28/2019   18:45:11   (   0.02,-137.20) (   0.28,-138.52)  149.99                80
 08/29/2019   18:21:51   (   0.01,-137.20) (  -0.83,-133.53)  418.54                80
 08/31/2019   06:43:31   (  -0.02,-137.18) (  -0.20,-138.12)  106.83                80
 09/01/2019   06:20:12   (  -0.01,-137.17) (   0.91,-133.13)  461.47                80
 09/02/2019   18:41:42   (   0.02,-137.16) (   0.15,-137.68)   58.98                80
 09/05/2019   06:40:03   (  -0.02,-137.13) (  -0.07,-137.28)   17.05                80
 09/07/2019   18:35:35   (   0.03,-137.10) (  -0.05,-136.85)   29.35                80
 09/09/2019   06:57:15   (  -0.04,-137.07) (  -0.98,-141.44)  497.71                80
 09/10/2019   06:33:55   (  -0.03,-137.05) (   0.08,-136.43)   69.50                80