Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 11 2.  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)
 11/03/2015   18:30:29   (  -0.28,-135.13) (  -0.07,-135.96)   95.56                80
 11/04/2015   18:12:29   (  -0.28,-135.16) (  -1.22,-130.97)  477.84                80
 11/06/2015   06:31:27   (   0.27,-135.17) (   0.21,-135.56)   43.75                80
 11/08/2015   18:27:22   (  -0.27,-135.28) (  -0.32,-135.11)   19.35                53
 11/11/2015   06:25:12   (   0.27,-135.31) (   0.41,-134.70)   69.82                80
 11/12/2015   18:44:00   (  -0.25,-135.37) (   0.62,-139.24)  441.56                80
 11/13/2015   18:25:59   (  -0.26,-135.39) (  -0.53,-134.25)  130.53                80
 11/15/2015   06:44:57   (   0.24,-135.39) (  -0.52,-138.83)  392.11                80
 11/16/2015   06:21:35   (   0.25,-135.40) (   0.59,-133.82)  179.09                80