Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 18.  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)
 10/19/2019   06:26:54   (   0.01,-137.20) (   0.56,-134.77)  276.68                80
 10/20/2019   18:45:46   (  -0.01,-137.20) (   0.49,-139.33)  242.54                80
 10/21/2019   18:27:47   (  -0.00,-137.19) (  -0.64,-134.33)  325.91                80
 10/23/2019   06:46:49   (   0.00,-137.17) (  -0.38,-138.93)  200.01                80
 10/24/2019   06:23:48   (   0.00,-137.16) (   0.75,-133.94)  368.15                62
 10/25/2019   18:42:23   (   0.00,-137.16) (   0.30,-138.49)  152.13                80
 10/26/2019   18:24:24   (   0.00,-137.15) (  -0.83,-133.50)  415.75                80
 10/28/2019   06:43:24   (   0.00,-137.12) (  -0.24,-138.08)  111.05                80
 10/29/2019   06:22:46   (   0.00,-137.10) (   0.89,-133.09)  456.45                80
 10/30/2019   18:38:59   (  -0.01,-137.09) (   0.11,-137.66)   65.04                80