Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 8 4.  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)
 08/05/2020   18:46:32   (   0.00,-137.18) (   0.50,-139.34)  246.72                80
 08/06/2020   18:28:33   (  -0.00,-137.18) (  -0.64,-134.35)  322.69                80
 08/08/2020   06:47:32   (   0.00,-137.17) (  -0.39,-138.95)  201.95                80
 08/09/2020   06:24:11   (   0.00,-137.17) (   0.69,-133.94)  367.14                80
 08/10/2020   18:43:03   (  -0.00,-137.18) (   0.31,-138.51)  151.91                80
 08/11/2020   18:25:03   (  -0.00,-137.17) (  -0.83,-133.52)  416.82                80
 08/13/2020   06:44:03   (  -0.00,-137.15) (  -0.20,-138.11)  109.09                80
 08/14/2020   06:20:42   (  -0.00,-137.14) (   0.89,-133.11)  459.02                80
 08/15/2020   18:39:33   (  -0.00,-137.13) (   0.11,-137.67)   61.68                80
 08/18/2020   06:40:32   (  -0.00,-137.08) (  -0.05,-137.26)   21.45                80