Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 30.  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)
 11/02/2019   06:40:02   (   0.02,-137.21) (   0.04,-137.27)    6.66                80
 11/04/2019   18:38:16   (  -0.01,-137.20) (  -0.12,-136.83)   42.99                80
 11/06/2019   06:57:16   (   0.01,-137.20) (  -0.94,-141.42)  480.75                80
 11/07/2019   06:33:58   (   0.00,-137.20) (   0.20,-136.43)   87.89                80
 11/08/2019   18:52:50   (  -0.00,-137.18) (   0.86,-140.98)  433.16                80
 11/09/2019   18:34:51   (  -0.00,-137.18) (  -0.28,-135.99)  135.19                80
 11/11/2019   06:53:52   (   0.00,-137.16) (  -0.77,-140.58)  389.39                80
 11/12/2019   06:30:33   (   0.00,-137.15) (   0.37,-135.59)  178.50                80