Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 8 14.  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)
 08/14/2013   18:11:05   (   0.09,-135.09) (  -0.84,-130.88)  479.81                80
 08/16/2013   06:32:46   (  -0.13,-135.03) (  -0.19,-135.47)   49.67                80
 08/18/2013   18:30:05   (   0.14,-134.96) (   0.14,-135.03)    8.54                27
 08/21/2013   06:26:39   (  -0.14,-134.85) (  -0.08,-134.63)   26.16                80
 08/22/2013   18:48:10   (   0.18,-134.81) (   1.17,-139.17)  498.08                80
 08/23/2013   18:24:52   (   0.15,-134.77) (   0.02,-134.19)   66.35                80
 08/25/2013   06:46:31   (  -0.19,-134.70) (  -1.11,-138.77)  463.80                80
 08/26/2013   06:23:13   (  -0.16,-134.66) (   0.05,-133.78)  100.20                80
 08/27/2013   18:44:44   (   0.20,-134.60) (   1.04,-138.33)  425.04                80