Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 5 17.  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)
 05/18/2020   06:41:59   (  -0.03,-137.16) (  -0.25,-138.17)  114.14                80
 05/19/2020   06:23:59   (  -0.03,-137.15) (   0.87,-133.17)  454.04                80
 05/20/2020   18:40:10   (   0.03,-137.15) (   0.13,-137.74)   66.03                80
 05/23/2020   06:38:30   (  -0.02,-137.10) (  -0.10,-137.33)   26.42                80
 05/25/2020   18:39:22   (   0.01,-137.06) (  -0.03,-136.90)   19.07                80
 05/28/2020   06:37:43   (  -0.00,-136.99) (   0.12,-136.50)   56.12                80
 05/29/2020   18:53:53   (  -0.00,-136.96) (   0.94,-141.05)  466.69                80
 05/30/2020   18:35:54   (  -0.00,-136.93) (  -0.18,-136.06)   99.42                80