Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 4 9.  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)
 04/10/2013   18:20:12   (  -0.01,-134.67) (  -0.49,-132.65)  231.20                80
 04/12/2013   06:36:33   (   0.02,-134.62) (  -0.57,-137.24)  298.45                80
 04/13/2013   06:18:35   (   0.02,-134.58) (   0.53,-132.25)  265.48                80
 04/14/2013   18:34:49   (  -0.03,-134.49) (   0.47,-136.82)  264.38                80
 04/15/2013   18:16:51   (  -0.03,-134.45) (  -0.62,-131.82)  299.24                80
 04/17/2013   06:33:12   (   0.03,-134.39) (  -0.43,-136.42)  231.42                80
 04/18/2013   06:15:13   (   0.03,-134.34) (   0.67,-131.42)  331.88                80
 04/19/2013   18:31:27   (  -0.04,-134.24) (   0.38,-135.98)  198.89                80
 04/20/2013   18:13:28   (  -0.04,-134.19) (  -0.73,-130.99)  364.27                80
 04/22/2013   06:29:50   (   0.04,-134.12) (  -0.31,-135.58)  167.15                80
 04/23/2013   06:11:51   (   0.04,-134.06) (   0.79,-130.59)  395.64                80