Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 31.  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) (   0.03,-137.27)    6.56                80
 11/04/2019   18:38:16   (  -0.01,-137.20) (  -0.11,-136.83)   42.52                80
 11/06/2019   06:57:16   (   0.01,-137.20) (  -0.95,-141.42)  481.31                80
 11/07/2019   06:33:58   (   0.01,-137.19) (   0.19,-136.43)   87.23                80
 11/08/2019   18:52:50   (  -0.00,-137.18) (   0.86,-140.98)  433.96                80
 11/09/2019   18:34:51   (  -0.00,-137.17) (  -0.27,-135.99)  134.30                80
 11/11/2019   06:53:52   (   0.00,-137.15) (  -0.78,-140.58)  390.42                80
 11/12/2019   06:30:33   (   0.00,-137.14) (   0.36,-135.59)  177.36                80
 11/13/2019   18:49:25   (  -0.00,-137.12) (   0.69,-140.14)  345.25                80