Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 12 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2012   07:21:51   (   0.13,-135.26) (   0.51,-133.41)  209.63                80
 12/04/2012   19:45:46   (  -0.11,-135.29) (   0.56,-138.57)  372.20                80
 12/06/2012   19:33:35   (  -0.11,-135.34) (  -0.07,-135.62)   31.31                80
 12/08/2012   19:18:45   (  -0.12,-135.37) (  -0.72,-132.66)  309.02                80
 12/09/2012   07:42:47   (   0.09,-135.36) (  -0.46,-137.84)  282.23                80
 12/11/2012   07:27:56   (   0.10,-135.39) (   0.20,-134.88)   56.74                80
 12/13/2012   07:15:45   (   0.10,-135.40) (   0.86,-131.93)  395.01                80
 12/13/2012   19:39:40   (  -0.08,-135.43) (   0.27,-137.08)  188.37                80
 12/15/2012   19:24:48   (  -0.08,-135.44) (  -0.34,-134.12)  149.59                80
 12/16/2012   07:48:52   (   0.06,-135.43) (  -0.77,-139.31)  441.36                80
 12/17/2012   19:12:37   (  -0.08,-135.45) (  -1.01,-131.17)  487.37                80