Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2013 4 20.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B)   METOP-B Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2013   17:30:00   ( -81.29, 144.21) ( -81.28, 144.40)    3.11                 5
 04/21/2013   18:20:38   (  81.30, -47.67) (  81.29, -47.84)    3.01                67
 04/24/2013   12:13:40   (  81.29,  43.23) (  81.29,  43.26)    0.47                72
 04/24/2013   13:04:20   ( -81.30,-148.83) ( -81.30,-148.81)    0.94                 2
 04/24/2013   13:54:30   (  81.29,  30.33) (  81.72,  29.76)   49.15                73
 04/27/2013   07:48:02   (  81.28, 109.37) (  81.28, 109.56)    3.19                64
 04/27/2013   08:38:41   ( -81.30, -82.30) ( -81.30, -82.49)    3.09                 9
 04/30/2013   03:22:21   (  81.29, 176.26) (  81.29, 176.14)    1.93                57
 04/30/2013   04:13:02   ( -81.29, -16.20) ( -81.28, -16.26)    1.25                17
 05/02/2013   22:56:42   (  81.29,-117.28) (  81.29,-117.37)    1.44                49