Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2013 1 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)
 01/21/2013   17:41:53   (  81.27, -38.80) (  81.26, -38.98)    3.13                14
 01/21/2013   18:32:32   ( -81.28, 129.12) ( -81.28, 128.95)    2.74                59
 01/24/2013   13:16:18   (  81.27,  27.45) (  81.27,  27.62)    2.74                 3
 01/24/2013   14:06:56   ( -81.28,-164.65) ( -81.27,-164.81)    2.93                69
 01/27/2013   08:00:01   ( -81.27, -73.73) ( -81.27, -73.63)    1.68                67
 01/27/2013   08:50:41   (  81.28,  94.08) (  81.27,  94.07)    0.25                 7
 01/30/2013   03:34:25   ( -81.27,  -7.13) ( -81.26,  -7.29)    2.73                57
 01/30/2013   04:25:06   (  81.27, 160.31) (  81.27, 160.39)    1.56                18
 02/01/2013   23:08:49   ( -81.27,  59.46) ( -81.27,  59.29)    2.73                46