Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2019   06:11:26   (   0.02,-137.19) (   0.05,-137.07)   13.49                80
 06/29/2019   18:12:20   (  -0.02,-137.20) (  -0.16,-136.68)   59.41                80
 07/01/2019   06:31:20   (   0.01,-137.17) (  -0.92,-141.29)  470.21                80
 07/02/2019   06:08:02   (   0.02,-137.16) (   0.21,-136.32)   96.00                80
 07/03/2019   18:26:54   (  -0.02,-137.15) (   0.81,-140.90)  427.50                80
 07/04/2019   18:08:56   (  -0.03,-137.14) (  -0.33,-135.93)  138.45                80
 07/06/2019   06:27:56   (   0.04,-137.10) (  -0.75,-140.54)  392.58                80
 07/07/2019   06:04:37   (   0.04,-137.08) (   0.39,-135.56)  172.90                80
 07/08/2019   18:23:30   (  -0.04,-137.06) (   0.64,-140.15)  351.61                80