Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 11 5.  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)
 11/06/2015   06:31:32   (   0.27,-135.17) (   0.18,-135.56)   44.41                80
 11/08/2015   18:29:46   (  -0.27,-135.28) (  -0.27,-135.13)   16.78                80
 11/11/2015   06:25:31   (   0.27,-135.31) (   0.40,-134.74)   64.29                80
 11/12/2015   18:44:25   (  -0.25,-135.37) (   0.61,-139.31)  448.17                80
 11/13/2015   18:26:26   (  -0.26,-135.39) (  -0.50,-134.31)  122.88                80
 11/15/2015   06:45:28   (   0.24,-135.39) (  -0.53,-138.91)  401.37                80
 11/16/2015   06:22:10   (   0.25,-135.40) (   0.58,-133.92)  168.81                80
 11/17/2015   18:41:03   (  -0.23,-135.45) (   0.42,-138.48)  345.38                80
 11/18/2015   18:23:05   (  -0.24,-135.46) (  -0.69,-133.49)  224.82                80