Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 3 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)
 03/16/2020   06:47:59   (  -0.00,-137.20) (  -0.41,-138.97)  202.28                80
 03/17/2020   06:24:41   (  -0.00,-137.19) (   0.74,-133.98)  366.44                80
 03/18/2020   18:43:33   (   0.00,-137.21) (   0.29,-138.54)  151.36                80
 03/19/2020   18:25:34   (   0.00,-137.21) (  -0.80,-133.55)  417.24                80
 03/21/2020   06:44:34   (  -0.00,-137.18) (  -0.23,-138.14)  110.11                80
 03/22/2020   06:21:16   (  -0.00,-137.17) (   0.92,-133.15)  458.23                80
 03/23/2020   18:40:08   (   0.00,-137.18) (   0.10,-137.72)   60.25                80
 03/26/2020   06:41:09   (  -0.00,-137.14) (  -0.04,-137.31)   19.94                80