Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 10 23.  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)
 10/25/2012   06:37:10   (   0.32,-135.24) (   0.02,-136.44)  137.80                80
 10/26/2012   06:13:50   (   0.32,-135.22) (   1.18,-131.45)  429.23                80
 10/27/2012   18:32:39   (  -0.31,-135.18) (  -0.13,-136.00)   93.12                80
 10/28/2012   18:14:39   (  -0.32,-135.16) (  -1.24,-131.00)  474.05                80
 10/30/2012   06:33:37   (   0.31,-135.13) (   0.19,-135.59)   52.90                80
 11/01/2012   18:29:06   (  -0.30,-135.05) (  -0.30,-135.15)   10.30                80
 11/04/2012   06:27:23   (   0.29,-134.98) (   0.37,-134.73)   29.29                80
 11/05/2012   18:46:11   (  -0.28,-134.92) (   0.69,-139.28)  496.00                80
 11/06/2012   18:28:10   (  -0.28,-134.89) (  -0.41,-134.27)   70.13                80