Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 10 3.  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)
 10/03/2012   18:32:10   (  -0.35,-135.43) (  -0.40,-135.22)   23.90                80
 10/06/2012   06:27:50   (   0.35,-135.43) (   0.50,-134.82)   69.97                80
 10/07/2012   18:46:39   (  -0.35,-135.45) (   0.52,-139.37)  446.95                80
 10/08/2012   18:28:39   (  -0.34,-135.45) (  -0.60,-134.37)  123.34                80
 10/10/2012   06:47:37   (   0.35,-135.44) (  -0.44,-138.96)  400.69                80
 10/11/2012   06:24:15   (   0.34,-135.44) (   0.65,-133.95)  168.97                80
 10/12/2012   18:43:04   (  -0.34,-135.45) (   0.36,-138.50)  348.88                80
 10/13/2012   18:25:02   (  -0.34,-135.45) (  -0.75,-133.50)  221.00                80
 10/15/2012   06:44:00   (   0.34,-135.43) (  -0.28,-138.09)  303.20                80
 10/16/2012   06:20:38   (   0.34,-135.42) (   0.86,-133.09)  265.85                80