Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 10.  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)
 10/11/2020   06:23:06   (   0.04,-137.18) (   0.96,-133.09)  466.43                80
 10/12/2020   18:39:18   (  -0.04,-137.18) (   0.05,-137.65)   53.55                80
 10/15/2020   06:37:40   (   0.04,-137.14) (  -0.00,-137.25)   12.34                80
 10/17/2020   18:38:34   (  -0.04,-137.12) (  -0.11,-136.82)   34.46                80
 10/19/2020   06:54:55   (   0.04,-137.08) (  -0.91,-141.41)  493.12                80
 10/20/2020   06:36:56   (   0.04,-137.06) (   0.17,-136.41)   73.86                80
 10/21/2020   18:53:08   (  -0.03,-137.04) (   0.86,-140.97)  448.45                80
 10/22/2020   18:35:10   (  -0.03,-137.02) (  -0.28,-135.98)  118.21                80
 10/24/2020   06:51:30   (   0.03,-136.97) (  -0.78,-140.57)  410.28                80