Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 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)
 11/04/2020   06:24:03   (   0.05,-137.21) (   0.76,-133.93)  373.80                80
 11/05/2020   18:42:56   (  -0.05,-137.22) (   0.22,-138.50)  145.25                80
 11/06/2020   18:24:57   (  -0.04,-137.21) (  -0.86,-133.50)  423.48                80
 11/08/2020   06:43:57   (   0.04,-137.20) (  -0.17,-138.09)  101.97                80
 11/09/2020   06:20:38   (   0.04,-137.19) (   0.97,-133.10)  466.32                80
 11/10/2020   18:39:31   (  -0.03,-137.18) (   0.07,-137.66)   54.00                80
 11/13/2020   06:40:32   (   0.03,-137.15) (  -0.01,-137.25)   12.56                80
 11/15/2020   18:38:45   (  -0.03,-137.11) (  -0.09,-136.82)   33.46                80
 11/17/2020   06:57:46   (   0.02,-137.08) (  -0.93,-141.42)  493.91                80