Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 3 19.  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)
 03/19/2012   18:28:42   (  -0.06,-135.24) (  -0.26,-134.35)  101.21                80
 03/21/2012   06:45:01   (   0.06,-135.18) (  -0.79,-138.94)  429.25                80
 03/22/2012   06:27:02   (   0.06,-135.15) (   0.32,-133.94)  137.76                80
 03/23/2012   18:43:14   (  -0.06,-135.15) (   0.67,-138.51)  382.12                80
 03/24/2012   18:25:15   (  -0.06,-135.13) (  -0.44,-133.51)  184.40                80
 03/26/2012   06:41:34   (   0.07,-135.05) (  -0.61,-138.10)  347.35                80
 03/27/2012   06:23:35   (   0.07,-135.02) (   0.51,-133.10)  218.74                80
 03/28/2012   18:39:47   (  -0.08,-135.01) (   0.49,-137.67)  302.47                80
 03/29/2012   18:21:47   (  -0.08,-134.97) (  -0.57,-132.66)  263.17                80
 03/31/2012   06:38:07   (   0.09,-134.89) (  -0.42,-137.26)  269.88                80
 04/01/2012   06:20:06   (   0.09,-134.85) (   0.64,-132.25)  295.49                80