Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 15.  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)
 03/16/2015   18:33:08   (   0.04,-135.15) (   0.20,-135.98)   93.46                80
 03/17/2015   18:15:08   (   0.04,-135.12) (  -0.86,-130.97)  472.57                80
 03/19/2015   06:34:08   (  -0.04,-135.03) (  -0.18,-135.57)   61.35                80
 03/21/2015   18:29:40   (   0.04,-134.99) (   0.07,-135.14)   16.77                80
 03/24/2015   06:27:59   (  -0.04,-134.86) (  -0.03,-134.73)   14.31                80
 03/26/2015   18:28:51   (   0.03,-134.79) (  -0.09,-134.30)   56.59                80
 03/28/2015   06:47:51   (  -0.03,-134.70) (  -0.98,-138.89)  477.71                80
 03/29/2015   06:24:31   (  -0.03,-134.66) (   0.15,-133.90)   86.65                80