Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 4 22.  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)
 04/22/2012   18:22:32   (  -0.12,-134.90) (  -0.46,-133.47)  163.18                80
 04/24/2012   06:44:13   (   0.12,-134.94) (  -0.56,-138.07)  357.08                80
 04/25/2012   06:20:55   (   0.13,-134.97) (   0.56,-133.08)  215.45                80
 04/26/2012   18:42:28   (  -0.13,-135.04) (   0.43,-137.65)  296.94                80
 04/27/2012   18:19:10   (  -0.14,-135.07) (  -0.70,-132.66)  275.15                80
 04/29/2012   06:40:51   (   0.13,-135.10) (  -0.34,-137.26)  246.34                80
 04/30/2012   06:17:32   (   0.14,-135.13) (   0.79,-132.27)  325.49                80
 05/01/2012   18:39:05   (  -0.14,-135.19) (   0.26,-136.83)  187.75                80
 05/02/2012   18:15:46   (  -0.14,-135.21) (  -0.86,-131.84)  383.67                80
 05/04/2012   06:37:28   (   0.13,-135.23) (  -0.12,-136.45)  139.04                80
 05/05/2012   06:14:10   (   0.14,-135.25) (   1.01,-131.46)  431.85                80