Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 5.  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)
 10/06/2019   18:35:27   (   0.01,-137.20) (  -0.09,-136.84)   41.47                80
 10/08/2019   06:57:07   (  -0.01,-137.21) (  -0.97,-141.43)  481.29                80
 10/09/2019   06:33:47   (  -0.00,-137.21) (   0.16,-136.44)   87.72                80
 10/10/2019   18:55:19   (  -0.01,-137.20) (   0.86,-141.00)  433.10                80
 10/11/2019   18:34:39   (  -0.01,-137.20) (  -0.27,-136.01)  135.82                80
 10/13/2019   06:53:39   (   0.01,-137.20) (  -0.72,-140.61)  387.51                80
 10/14/2019   06:30:19   (   0.02,-137.20) (   0.35,-135.61)  181.08                80
 10/15/2019   18:49:10   (  -0.02,-137.18) (   0.67,-140.17)  340.86                80
 10/16/2019   18:31:11   (  -0.02,-137.17) (  -0.46,-135.17)  227.39                80
 10/18/2019   06:47:30   (   0.01,-137.16) (  -0.59,-139.76)  297.07                80