Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 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)
 10/04/2019   06:39:56   (   0.00,-137.18) (  -0.00,-137.28)   10.54                80
 10/06/2019   18:38:07   (  -0.00,-137.16) (  -0.05,-136.84)   36.10                80
 10/08/2019   06:57:07   (  -0.00,-137.14) (  -0.95,-141.44)  489.25                80
 10/09/2019   06:33:47   (  -0.00,-137.13) (   0.12,-136.43)   78.52                80
 10/10/2019   18:52:38   (   0.00,-137.10) (   0.89,-140.99)  443.90                80
 10/11/2019   18:34:39   (   0.00,-137.09) (  -0.24,-136.00)  123.62                80
 10/13/2019   06:53:38   (   0.00,-137.06) (  -0.81,-140.59)  402.38                80
 10/14/2019   06:30:18   (   0.00,-137.05) (   0.32,-135.60)  164.75                80
 10/15/2019   18:49:10   (  -0.00,-137.01) (   0.70,-140.16)  358.77                80