Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 1 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)
 01/30/2015   06:24:20   (  -0.03,-134.92) (   0.20,-133.79)  128.00                80
 01/31/2015   18:45:53   (   0.04,-135.01) (   0.81,-138.36)  382.35                80
 02/01/2015   18:22:36   (   0.03,-135.04) (  -0.36,-133.38)  190.30                80
 02/03/2015   06:44:17   (  -0.04,-135.07) (  -0.68,-137.98)  331.63                80
 02/04/2015   06:20:59   (  -0.04,-135.10) (   0.44,-132.99)  240.56                80
 02/05/2015   18:42:32   (   0.05,-135.18) (   0.56,-137.56)  270.53                80
 02/06/2015   18:19:13   (   0.04,-135.22) (  -0.57,-132.57)  301.72                80
 02/08/2015   06:40:55   (  -0.05,-135.23) (  -0.47,-137.17)  220.86                80
 02/09/2015   06:17:36   (  -0.04,-135.26) (   0.65,-132.18)  350.71                80
 02/10/2015   18:36:29   (   0.05,-135.33) (   0.39,-136.74)  161.76                80
 02/11/2015   18:18:30   (   0.04,-135.35) (  -0.74,-131.76)  409.67                80