Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2013 9 14.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B)   METOP-B Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/14/2013   22:13:20   ( -81.30,  73.64) ( -81.31,  73.66)    0.79                51
 09/14/2013   23:04:00   (  81.31,-118.74) (  81.32,-118.58)    2.78                23
 09/17/2013   17:47:42   ( -81.30, 140.06) ( -81.31, 140.10)    1.10                43
 09/17/2013   18:38:22   (  81.31, -52.30) (  81.32, -52.17)    2.40                31
 09/20/2013   13:22:03   ( -81.30,-153.56) ( -81.31,-153.53)    0.56                35
 09/20/2013   14:12:43   (  81.31,  14.10) (  81.31,  14.16)    1.11                39
 09/23/2013   08:56:25   ( -81.30, -87.21) ( -81.30, -87.25)    0.93                27
 09/23/2013   09:47:04   (  81.31,  80.86) (  81.32,  80.79)    1.31                47
 09/26/2013   04:30:46   ( -81.31, -20.50) ( -81.31, -20.68)    3.04                19