Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 02/08/2015   06:40:54   (  -0.05,-135.17) (  -0.51,-137.16)  226.92                80
 02/09/2015   06:17:35   (  -0.05,-135.19) (   0.62,-132.17)  344.01                80
 02/10/2015   18:36:28   (   0.05,-135.28) (   0.36,-136.75)  166.64                80
 02/11/2015   18:15:49   (   0.05,-135.30) (  -0.72,-131.75)  404.12                80
 02/13/2015   06:37:30   (  -0.05,-135.27) (  -0.31,-136.35)  123.56                80
 02/14/2015   06:14:12   (  -0.05,-135.28) (   0.83,-131.36)  446.40                80
 02/15/2015   18:33:04   (   0.05,-135.35) (   0.19,-135.93)   65.93                80
 02/18/2015   06:34:07   (  -0.05,-135.32) (  -0.07,-135.54)   24.96                80
 02/20/2015   18:32:20   (   0.05,-135.38) (  -0.00,-135.11)   31.07                80