Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 2.  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)
 11/04/2019   18:38:15   (  -0.01,-137.20) (  -0.07,-136.82)   42.33                80
 11/06/2019   06:57:16   (   0.01,-137.19) (  -0.92,-141.42)  481.84                80
 11/07/2019   06:33:57   (   0.01,-137.18) (   0.15,-136.42)   86.57                80
 11/08/2019   18:52:50   (  -0.01,-137.17) (   0.84,-140.98)  434.81                80
 11/09/2019   18:34:52   (  -0.01,-137.16) (  -0.29,-136.00)  133.32                80
 11/11/2019   06:53:52   (   0.01,-137.14) (  -0.76,-140.58)  391.74                80
 11/12/2019   06:33:14   (   0.01,-137.13) (   0.38,-135.59)  175.89                80
 11/13/2019   18:49:26   (  -0.01,-137.10) (   0.68,-140.15)  346.94                80
 11/14/2019   18:31:27   (  -0.01,-137.08) (  -0.46,-135.16)  220.21                80
 11/16/2019   06:47:48   (   0.01,-137.05) (  -0.59,-139.74)  306.41                80