Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 12 3.  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)
 12/04/2011   18:19:59   (  -0.14,-128.19) (   0.78,-132.27)  465.19                80
 12/05/2011   17:56:43   (  -0.14,-128.97) (  -0.50,-127.31)  188.81                80
 12/07/2011   06:18:26   (   0.13,-129.96) (  -0.31,-131.95)  226.32                80
 12/08/2011   05:55:10   (   0.14,-130.75) (   0.98,-126.99)  428.55                80
 12/09/2011   18:14:07   (  -0.13,-132.17) (  -0.28,-131.61)   64.53                80
 12/11/2011   06:35:49   (   0.12,-133.14) (  -0.58,-136.24)  352.65                80
 12/12/2011   06:12:33   (   0.12,-133.93) (   0.71,-131.28)  301.51                80
 12/13/2011   18:34:09   (  -0.11,-135.36) (   0.04,-135.90)   62.19                80
 12/15/2011   06:53:12   (   0.10,-136.31) (  -0.83,-140.53)  481.17                80
 12/16/2011   06:29:56   (   0.10,-137.08) (   0.46,-135.58)  172.38                80