Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 5 10.  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)
 05/10/2014   18:45:16   (  -0.05,-135.10) (   0.88,-139.28)  475.77                80
 05/11/2014   18:27:16   (  -0.05,-135.07) (  -0.20,-134.28)   90.11                80
 05/13/2014   06:46:16   (   0.05,-134.99) (  -0.83,-138.86)  441.79                80
 05/14/2014   06:22:58   (   0.05,-134.96) (   0.31,-133.88)  123.38                80
 05/15/2014   18:41:50   (  -0.06,-134.92) (   0.72,-138.43)  399.89                80
 05/16/2014   18:23:51   (  -0.06,-134.88) (  -0.37,-133.43)  164.82                80
 05/18/2014   06:42:51   (   0.06,-134.79) (  -0.67,-138.02)  368.55                80
 05/19/2014   06:19:33   (   0.07,-134.74) (   0.48,-133.03)  195.61                80
 05/20/2014   18:38:24   (  -0.07,-134.69) (   0.60,-137.57)  329.00                80
 05/21/2014   18:20:25   (  -0.07,-134.65) (  -0.55,-132.59)  235.13                80
 05/23/2014   06:39:25   (   0.07,-134.55) (  -0.54,-137.16)  298.73                80
 05/24/2014   06:16:06   (   0.08,-134.50) (   0.61,-132.18)  265.08                80