Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 9.  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)
 10/10/2020   06:41:05   (   0.04,-137.19) (  -0.16,-138.08)  101.98                80
 10/11/2020   06:23:06   (   0.04,-137.18) (   0.98,-133.09)  466.25                80
 10/12/2020   18:39:18   (  -0.03,-137.17) (   0.10,-137.64)   54.11                80
 10/15/2020   06:37:41   (   0.03,-137.13) (   0.01,-137.25)   12.92                80
 10/17/2020   18:38:34   (  -0.03,-137.10) (  -0.12,-136.82)   33.32                80
 10/19/2020   06:54:55   (   0.03,-137.07) (  -0.95,-141.40)  494.54                80
 10/20/2020   06:36:56   (   0.03,-137.05) (   0.19,-136.42)   72.29                80
 10/21/2020   18:53:09   (  -0.03,-137.02) (   0.84,-140.97)  450.38                80
 10/22/2020   18:35:09   (  -0.02,-136.99) (  -0.24,-135.97)  116.12                80