Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2012   07:30:42   (   0.06,-135.31) (   0.13,-134.94)   42.77                80
 03/16/2012   07:18:30   (   0.06,-135.27) (   0.78,-131.98)  375.17                80
 03/16/2012   19:37:05   (  -0.06,-135.28) (   0.33,-137.13)  210.75                80
 03/18/2012   19:27:32   (  -0.06,-135.24) (  -0.27,-134.16)  121.67                80
 03/19/2012   07:46:15   (   0.07,-135.21) (  -0.82,-139.36)  471.13                80
 03/20/2012   19:15:19   (  -0.06,-135.19) (  -0.90,-131.20)  454.04                80
 03/21/2012   07:34:02   (   0.06,-135.17) (  -0.19,-136.39)  138.80                80
 03/23/2012   07:24:29   (   0.07,-135.12) (   0.45,-133.43)  193.19                80
 03/23/2012   19:43:04   (  -0.07,-135.12) (   0.65,-138.58)  392.92                80
 03/25/2012   19:30:50   (  -0.07,-135.07) (   0.06,-135.61)   61.70                80