Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 27.  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)
 11/27/2020   06:50:56   (   0.04,-137.24) (  -0.52,-139.76)  287.65                80
 11/28/2020   06:27:36   (   0.04,-137.24) (   0.57,-134.76)  281.43                80
 11/29/2020   18:46:30   (  -0.04,-137.24) (   0.40,-139.33)  238.45                80
 11/30/2020   18:28:30   (  -0.04,-137.23) (  -0.70,-134.34)  330.27                80
 12/02/2020   06:47:30   (   0.03,-137.22) (  -0.32,-138.93)  194.52                80
 12/03/2020   06:24:11   (   0.03,-137.21) (   0.77,-133.93)  373.62                80
 12/04/2020   18:43:03   (  -0.02,-137.19) (   0.25,-138.49)  147.83                80
 12/05/2020   18:25:04   (  -0.02,-137.18) (  -0.85,-133.49)  419.96                80
 12/07/2020   06:44:04   (   0.02,-137.15) (  -0.17,-138.09)  106.07                80
 12/08/2020   06:20:45   (   0.01,-137.14) (   0.93,-133.09)  461.32                80
 12/09/2020   18:39:37   (  -0.01,-137.11) (   0.09,-137.65)   61.25                80