Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 12 29.  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)
 12/30/2013   06:16:20   (   0.09,-134.69) (   0.66,-132.19)  285.03                80
 12/31/2013   18:37:51   (  -0.07,-134.59) (   0.39,-136.75)  245.89                80
 01/01/2014   18:14:31   (  -0.08,-134.54) (  -0.67,-131.74)  317.38                80
 01/03/2014   06:36:10   (   0.06,-134.48) (  -0.37,-136.33)  211.48                80
 01/04/2014   06:12:51   (   0.07,-134.43) (   0.75,-131.34)  351.47                80
 01/05/2014   18:34:22   (  -0.04,-134.32) (   0.28,-135.90)  180.20                80
 01/06/2014   18:11:02   (  -0.06,-134.26) (  -0.78,-130.90)  382.72                80
 01/08/2014   06:32:41   (   0.04,-134.20) (  -0.26,-135.49)  146.65                80
 01/09/2014   06:09:21   (   0.05,-134.14) (   0.87,-130.50)  415.84                80
 01/10/2014   18:30:52   (  -0.03,-134.02) (   0.21,-135.04)  116.74                80
 01/11/2014   18:07:32   (  -0.04,-133.96) (  -0.92,-130.05)  445.57                80