Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 4 12.  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)
 04/12/2013   06:36:33   (   0.02,-134.63) (  -0.57,-137.24)  298.24                80
 04/13/2013   06:18:35   (   0.02,-134.58) (   0.52,-132.25)  265.70                80
 04/14/2013   18:34:49   (  -0.03,-134.50) (   0.47,-136.82)  264.16                80
 04/15/2013   18:16:51   (  -0.03,-134.45) (  -0.62,-131.82)  299.47                80
 04/17/2013   06:33:12   (   0.04,-134.39) (  -0.43,-136.42)  231.15                80
 04/18/2013   06:15:13   (   0.04,-134.34) (   0.67,-131.42)  332.17                80
 04/19/2013   18:31:27   (  -0.04,-134.24) (   0.38,-135.98)  198.60                80
 04/20/2013   18:13:28   (  -0.04,-134.19) (  -0.73,-130.99)  364.58                80
 04/22/2013   06:29:50   (   0.05,-134.12) (  -0.25,-135.59)  166.79                80
 04/23/2013   06:11:51   (   0.04,-134.07) (   0.79,-130.59)  396.00                80
 04/24/2013   18:28:04   (  -0.05,-133.96) (   0.24,-135.15)  135.90                80
 04/25/2013   18:10:06   (  -0.05,-133.90) (  -0.86,-130.15)  426.37                80