Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 25.  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)
 03/26/2015   18:28:50   (   0.03,-134.83) (  -0.06,-134.29)   60.59                80
 03/28/2015   06:47:51   (  -0.03,-134.74) (  -0.95,-138.89)  473.03                80
 03/29/2015   06:24:30   (  -0.03,-134.70) (   0.13,-133.89)   91.70                80
 03/30/2015   18:43:22   (   0.03,-134.66) (   0.87,-138.45)  431.77                80
 03/31/2015   18:25:21   (   0.03,-134.62) (  -0.21,-133.45)  133.15                80
 04/02/2015   06:44:21   (  -0.03,-134.53) (  -0.79,-138.05)  400.58                80
 04/03/2015   06:21:01   (  -0.03,-134.49) (   0.29,-133.05)  163.69                80
 04/04/2015   18:39:51   (   0.03,-134.44) (   0.76,-137.60)  361.03                80
 04/05/2015   18:21:52   (   0.03,-134.39) (  -0.38,-132.61)  203.22                80
 04/07/2015   06:40:51   (  -0.03,-134.30) (  -0.66,-137.21)  331.21                80