Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 4 28.  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)
 04/29/2012   06:40:50   (   0.13,-135.10) (  -0.34,-137.25)  245.70                80
 04/30/2012   06:17:31   (   0.14,-135.13) (   0.79,-132.27)  326.15                80
 05/01/2012   18:39:04   (  -0.14,-135.18) (   0.23,-136.83)  187.99                80
 05/02/2012   18:15:45   (  -0.14,-135.20) (  -0.90,-131.84)  383.54                80
 05/04/2012   06:37:26   (   0.13,-135.23) (  -0.12,-136.44)  137.96                80
 05/05/2012   06:14:08   (   0.14,-135.25) (   1.01,-131.45)  432.98                80
 05/06/2012   18:35:40   (  -0.14,-135.29) (   0.00,-136.02)   82.70                80
 05/07/2012   18:12:21   (  -0.14,-135.30) (  -1.07,-131.02)  487.72                80
 05/09/2012   06:34:02   (   0.14,-135.31) (   0.05,-135.61)   35.35                80
 05/11/2012   18:29:36   (  -0.15,-135.35) (  -0.17,-135.19)   18.38                80