Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 6.  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)
 11/06/2019   06:57:15   (  -0.01,-137.21) (  -0.98,-141.41)  479.35                80
 11/07/2019   06:33:57   (  -0.01,-137.21) (   0.15,-136.42)   90.00                80
 11/08/2019   18:52:50   (   0.01,-137.21) (   0.84,-140.99)  429.73                80
 11/09/2019   18:34:51   (   0.01,-137.21) (  -0.24,-135.98)  139.44                80
 11/11/2019   06:53:52   (  -0.01,-137.21) (  -0.76,-140.58)  384.17                80
 11/12/2019   06:30:34   (  -0.01,-137.21) (   0.38,-135.59)  184.45                80
 11/13/2019   18:49:26   (   0.00,-137.19) (   0.67,-140.15)  336.81                80
 11/14/2019   18:31:27   (  -0.00,-137.18) (  -0.46,-135.16)  231.23                80
 11/16/2019   06:50:28   (   0.01,-137.17) (  -0.59,-139.74)  294.10                80
 11/17/2019   06:27:09   (   0.01,-137.15) (   0.55,-134.75)  273.31                80
 11/18/2019   18:46:02   (  -0.01,-137.12) (   0.50,-139.31)  249.63                80
 11/19/2019   18:28:03   (  -0.00,-137.10) (  -0.64,-134.32)  317.72                80