Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 3.  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)
 07/04/2019   06:43:36   (   0.02,-137.20) (  -0.22,-138.14)  107.70                80
 07/05/2019   06:20:18   (   0.02,-137.20) (   0.95,-133.16)  460.88                80
 07/06/2019   18:39:09   (  -0.03,-137.20) (   0.12,-137.71)   59.33                80
 07/09/2019   06:40:10   (   0.03,-137.18) (  -0.02,-137.31)   15.71                80
 07/11/2019   18:38:23   (  -0.03,-137.16) (  -0.08,-136.88)   31.94                80
 07/13/2019   06:57:23   (   0.03,-137.15) (  -0.92,-141.48)  493.28                80
 07/14/2019   06:34:04   (   0.04,-137.13) (   0.19,-136.48)   74.33                80
 07/15/2019   18:52:56   (  -0.03,-137.11) (   0.82,-141.05)  447.83                80
 07/16/2019   18:34:56   (  -0.04,-137.10) (  -0.29,-136.05)  119.63                80