Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 12 26.  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)
 12/27/2012   06:33:08   (   0.08,-135.44) (   0.02,-135.57)   15.63                80
 12/29/2012   18:28:38   (  -0.07,-135.45) (  -0.14,-135.14)   35.84                80
 12/31/2012   06:50:17   (   0.05,-135.41) (  -0.90,-139.73)  491.90                80
 01/01/2013   06:26:56   (   0.06,-135.40) (   0.23,-134.73)   75.95                80
 01/02/2013   18:48:25   (  -0.04,-135.40) (   0.85,-139.28)  441.92                80
 01/03/2013   18:25:04   (  -0.05,-135.39) (  -0.30,-134.28)  126.15                80
 01/05/2013   06:46:41   (   0.03,-135.34) (  -0.74,-138.87)  401.98                80
 01/06/2013   06:23:20   (   0.04,-135.32) (   0.38,-133.87)  165.23                80
 01/07/2013   18:44:10   (  -0.03,-135.31) (   0.69,-138.41)  354.11                43
 01/08/2013   18:24:06   (  -0.04,-135.28) (  -0.45,-133.41)  213.24                80