Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2018 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2018   06:20:30   (  -0.02,-135.40) (   0.50,-133.05)  267.53                80
 02/28/2018   18:39:21   (   0.03,-135.38) (   0.55,-137.61)  254.27                80
 03/01/2018   18:21:22   (   0.03,-135.37) (  -0.57,-132.61)  313.94                80
 03/03/2018   06:37:42   (  -0.03,-135.36) (  -0.42,-137.22)  211.29                80
 03/04/2018   06:19:42   (  -0.03,-135.35) (   0.65,-132.21)  356.63                80
 03/05/2018   18:35:54   (   0.03,-135.32) (   0.33,-136.78)  165.83                80
 03/06/2018   18:17:53   (   0.03,-135.31) (  -0.73,-131.78)  401.90                80
 03/08/2018   06:34:14   (  -0.03,-135.29) (  -0.26,-136.38)  124.12                80
 03/09/2018   06:16:14   (  -0.03,-135.27) (   0.86,-131.39)  443.09                80
 03/10/2018   18:32:26   (   0.03,-135.24) (   0.17,-135.95)   80.61                80
 03/11/2018   18:14:25   (   0.03,-135.22) (  -0.90,-130.94)  486.39                80