Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 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)
 01/19/2012   06:27:11   (   0.02,-134.59) (   0.02,-134.72)   14.51                80
 01/21/2012   18:25:26   (  -0.02,-134.47) (  -0.09,-134.29)   21.65                80
 01/24/2012   06:26:30   (   0.02,-134.46) (   0.17,-133.90)   64.14                80
 01/25/2012   18:45:23   (  -0.01,-134.36) (   0.91,-138.45)  466.06                80
 01/26/2012   18:22:05   (  -0.01,-134.33) (  -0.23,-133.47)   99.62                80
 01/28/2012   06:41:08   (   0.00,-134.34) (  -0.83,-138.06)  424.12                80
 01/29/2012   06:23:09   (   0.01,-134.31) (   0.26,-133.06)  141.15                80
 01/30/2012   18:42:02   (  -0.01,-134.20) (   0.78,-137.62)  390.28                80