Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 9.  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)
 11/09/2019   18:34:51   (  -0.00,-137.22) (  -0.28,-135.99)  139.79                80
 11/11/2019   06:53:52   (   0.00,-137.21) (  -0.77,-140.58)  384.37                80
 11/12/2019   06:30:33   (   0.00,-137.21) (   0.36,-135.59)  184.32                80
 11/13/2019   18:49:27   (  -0.01,-137.20) (   0.63,-140.16)  336.01                80
 11/14/2019   18:31:27   (  -0.01,-137.19) (  -0.45,-135.15)  232.19                80
 11/16/2019   06:50:28   (   0.01,-137.17) (  -0.54,-139.75)  293.61                80
 11/17/2019   06:27:09   (   0.01,-137.16) (   0.54,-134.75)  274.00                80
 11/18/2019   18:46:02   (  -0.01,-137.14) (   0.46,-139.32)  247.99                80
 11/19/2019   18:28:03   (  -0.00,-137.12) (  -0.62,-134.32)  319.34                80
 11/21/2019   06:47:03   (   0.00,-137.09) (  -0.42,-138.90)  207.47                80
 11/22/2019   06:23:45   (   0.00,-137.07) (   0.72,-133.91)  359.53                80