Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 5 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2012   19:33:41   (  -0.12,-135.38) (  -0.08,-135.65)   30.76                80
 05/14/2012   19:18:49   (  -0.12,-135.40) (  -0.71,-132.70)  308.23                80
 05/15/2012   07:42:53   (   0.11,-135.40) (  -0.40,-137.89)  282.47                80
 05/17/2012   07:28:01   (   0.11,-135.42) (   0.24,-134.93)   56.07                80
 05/19/2012   07:15:48   (   0.12,-135.43) (   0.83,-131.96)  393.93                80
 05/19/2012   19:39:43   (  -0.10,-135.44) (   0.28,-137.11)  190.41                80
 05/21/2012   19:24:51   (  -0.11,-135.45) (  -0.38,-134.16)  146.65                80
 05/22/2012   07:48:54   (   0.09,-135.44) (  -0.77,-139.34)  444.28                80
 05/23/2012   19:12:38   (  -0.11,-135.45) (  -0.99,-131.19)  483.05                80
 05/24/2012   07:36:42   (   0.10,-135.43) (  -0.09,-136.39)  108.02                80