Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2012 8 20.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A)   METOP-A Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2012   12:51:09   (  81.31,  34.15) (  81.31,  34.27)    2.02                11
 08/21/2012   13:41:48   ( -81.32,-157.93) ( -81.32,-157.78)    2.68                62
 08/24/2012   08:25:31   (  81.32, 101.00) (  81.32, 100.94)    1.13                 5
 08/24/2012   09:16:11   ( -81.32, -91.46) ( -81.32, -91.46)    0.04                68
 08/27/2012   03:09:14   ( -81.30,  -0.68) ( -81.31,  -0.51)    2.80                72
 08/27/2012   03:59:54   (  81.31, 167.05) (  81.31, 167.17)    2.14                 2
 08/27/2012   04:50:22   ( -81.35, -20.67) ( -81.51, -20.93)   18.68                74
 08/29/2012   22:43:36   ( -81.31,  66.15) ( -81.31,  66.07)    1.48                66
 08/29/2012   23:34:16   (  81.32,-126.14) (  81.32,-126.27)    2.23                 8
 09/01/2012   18:18:00   ( -81.31, 132.18) ( -81.30, 132.21)    0.81                59