Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 1 1.  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)
 01/01/2012   18:41:27   (  -0.05,-134.76) (   0.56,-137.58)  321.42                80
 01/02/2012   18:18:09   (  -0.05,-134.76) (  -0.52,-132.58)  247.54                80
 01/04/2012   06:39:52   (   0.05,-134.81) (  -0.47,-137.19)  270.90                80
 01/05/2012   06:16:34   (   0.05,-134.81) (   0.61,-132.20)  297.52                80
 01/06/2012   18:38:07   (  -0.04,-134.76) (   0.43,-136.75)  228.48                80
 01/07/2012   18:14:49   (  -0.05,-134.75) (  -0.71,-131.77)  339.64                80
 01/09/2012   06:36:32   (   0.04,-134.79) (  -0.34,-136.37)  180.08                80
 01/10/2012   06:13:14   (   0.04,-134.78) (   0.80,-131.38)  387.67                80
 01/11/2012   18:34:48   (  -0.03,-134.72) (   0.24,-135.94)  139.38                80
 01/12/2012   18:11:29   (  -0.03,-134.71) (  -0.85,-130.94)  428.12                80
 01/14/2012   06:33:12   (   0.02,-134.74) (  -0.14,-135.55)   92.55                80
 01/15/2012   06:09:54   (   0.03,-134.72) (   0.94,-130.55)  474.47                80