Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 2 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/20/2014   19:27:46   (   0.08,-135.28) (  -0.17,-134.18)  125.07                80
 02/21/2014   07:49:10   (  -0.08,-135.23) (  -0.97,-139.36)  470.27                80
 02/22/2014   19:15:36   (   0.07,-135.23) (  -0.81,-131.23)  455.64                80
 02/23/2014   07:37:00   (  -0.07,-135.18) (  -0.33,-136.41)  139.98                80
 02/25/2014   07:22:09   (  -0.07,-135.13) (   0.28,-133.46)  189.71                80
 02/25/2014   19:43:25   (   0.07,-135.14) (   0.80,-138.62)  394.77                80
 02/27/2014   19:31:14   (   0.07,-135.08) (   0.18,-135.66)   65.40                80
 03/01/2014   19:21:42   (   0.07,-135.02) (  -0.40,-132.69)  263.89                80
 03/02/2014   07:43:06   (  -0.07,-134.97) (  -0.72,-137.88)  331.60                80
 03/04/2014   07:30:55   (  -0.07,-134.91) (  -0.06,-134.93)    3.18                80