Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 6.  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)
 11/07/2019   06:33:57   (  -0.01,-137.21) (   0.15,-136.42)   89.89                80
 11/08/2019   18:52:50   (   0.01,-137.21) (   0.85,-140.98)  429.81                80
 11/09/2019   18:34:52   (   0.01,-137.21) (  -0.29,-135.99)  139.29                80
 11/11/2019   06:53:52   (  -0.01,-137.21) (  -0.77,-140.58)  384.51                80
 11/12/2019   06:30:33   (  -0.01,-137.20) (   0.37,-135.59)  184.03                80
 11/13/2019   18:49:26   (   0.00,-137.19) (   0.68,-140.14)  337.18                80
 11/14/2019   18:31:27   (  -0.00,-137.18) (  -0.45,-135.15)  230.80                80
 11/16/2019   06:50:28   (   0.01,-137.16) (  -0.60,-139.74)  294.75                80
 11/17/2019   06:27:09   (   0.01,-137.14) (   0.54,-134.75)  272.62                80
 11/18/2019   18:46:02   (  -0.01,-137.12) (   0.45,-139.32)  250.28                80
 11/19/2019   18:28:03   (  -0.00,-137.10) (  -0.62,-134.32)  317.02                80