Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 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)
 03/29/2015   06:24:31   (  -0.03,-134.69) (   0.18,-133.90)   91.20                80
 03/30/2015   18:43:21   (   0.02,-134.66) (   0.87,-138.45)  431.78                80
 03/31/2015   18:25:21   (   0.03,-134.62) (  -0.20,-133.45)  133.15                80
 04/02/2015   06:44:21   (  -0.02,-134.53) (  -0.79,-138.05)  401.20                80
 04/03/2015   06:21:01   (  -0.03,-134.48) (   0.29,-133.05)  163.10                80
 04/04/2015   18:39:51   (   0.03,-134.44) (   0.75,-137.60)  361.07                80
 04/05/2015   18:21:51   (   0.03,-134.39) (  -0.39,-132.61)  203.21                80
 04/07/2015   06:40:51   (  -0.02,-134.29) (  -0.64,-137.21)  331.86                80
 04/08/2015   06:17:30   (  -0.03,-134.23) (   0.44,-132.21)  231.57                80
 04/09/2015   18:36:21   (   0.02,-134.18) (   0.59,-136.76)  294.51                80
 04/10/2015   18:18:20   (   0.02,-134.12) (  -0.50,-131.76)  268.76                80