Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 5.  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)
 11/05/2020   18:42:56   (  -0.05,-137.22) (   0.24,-138.49)  145.21                80
 11/06/2020   18:24:56   (  -0.04,-137.22) (  -0.85,-133.49)  423.52                80
 11/08/2020   06:43:57   (   0.04,-137.20) (  -0.19,-138.08)  102.04                80
 11/09/2020   06:20:38   (   0.04,-137.19) (   0.96,-133.10)  466.29                80
 11/10/2020   18:39:31   (  -0.03,-137.18) (   0.08,-137.66)   53.97                80
 11/13/2020   06:40:32   (   0.03,-137.15) (   0.03,-137.26)   12.80                80
 11/15/2020   18:38:45   (  -0.03,-137.12) (  -0.08,-136.82)   33.55                80
 11/17/2020   06:57:45   (   0.02,-137.08) (  -0.94,-141.41)  493.96                80
 11/18/2020   06:34:26   (   0.02,-137.06) (   0.15,-136.41)   72.91                80