Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 6.  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)
 10/07/2020   18:42:42   (  -0.05,-137.21) (   0.25,-138.48)  145.08                80
 10/08/2020   18:24:44   (  -0.04,-137.20) (  -0.88,-133.49)  423.54                80
 10/10/2020   06:41:05   (   0.04,-137.18) (  -0.15,-138.08)  102.38                80
 10/11/2020   06:23:06   (   0.04,-137.18) (   0.92,-133.08)  465.74                80
 10/12/2020   18:39:18   (  -0.04,-137.17) (   0.09,-137.64)   54.82                80
 10/15/2020   06:40:21   (   0.03,-137.13) (   0.02,-137.25)   13.97                80
 10/17/2020   18:38:34   (  -0.03,-137.09) (  -0.08,-136.81)   31.90                80
 10/19/2020   06:54:55   (   0.03,-137.05) (  -0.94,-141.41)  495.93                80
 10/20/2020   06:36:55   (   0.03,-137.03) (   0.14,-136.41)   70.82                80