Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 1 17.  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)
 01/18/2014   06:23:06   (   0.01,-135.09) (   0.31,-133.86)  141.26                80
 01/19/2014   18:44:36   (   0.01,-135.16) (   0.75,-138.41)  370.77                80
 01/20/2014   18:21:17   (   0.00,-135.19) (  -0.40,-133.42)  201.12                80
 01/22/2014   06:42:56   (  -0.02,-135.20) (  -0.63,-138.02)  320.52                80
 01/23/2014   06:19:35   (  -0.01,-135.22) (   0.46,-133.02)  250.84                80
 01/24/2014   18:41:07   (   0.02,-135.28) (   0.53,-137.58)  262.65                80
 01/25/2014   18:17:47   (   0.01,-135.29) (  -0.62,-132.60)  308.25                80
 01/27/2014   06:39:26   (  -0.02,-135.29) (  -0.46,-137.18)  215.08                80
 01/28/2014   06:16:06   (  -0.01,-135.30) (   0.69,-132.19)  355.27                80
 01/29/2014   18:37:36   (   0.03,-135.34) (   0.34,-136.74)  159.62                80
 01/30/2014   18:14:16   (   0.02,-135.35) (  -0.75,-131.74)  410.64                80