Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 2 14.  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)
 02/15/2015   18:33:04   (   0.05,-135.35) (   0.18,-135.93)   65.31                80
 02/18/2015   06:34:06   (  -0.05,-135.34) (  -0.12,-135.53)   22.81                80
 02/20/2015   18:32:20   (   0.05,-135.40) (  -0.01,-135.11)   32.61                80
 02/22/2015   06:51:21   (  -0.05,-135.37) (  -1.00,-139.71)  494.88                80
 02/23/2015   06:28:02   (  -0.05,-135.37) (   0.08,-134.71)   74.13                80
 02/24/2015   18:46:54   (   0.05,-135.41) (   0.91,-139.28)  441.54                80
 02/25/2015   18:28:54   (   0.05,-135.41) (  -0.18,-134.29)  127.51                80
 02/27/2015   06:47:56   (  -0.05,-135.37) (  -0.83,-138.89)  400.70                80
 02/28/2015   06:24:36   (  -0.04,-135.37) (   0.26,-133.89)  167.77                80