Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2012 1 15.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A)   METOP-A Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2012   00:29:33   (  81.28,-140.57) (  81.29,-140.50)    1.50                12
 01/18/2012   01:20:13   ( -81.29,  27.03) ( -81.29,  27.05)    0.35                61
 01/20/2012   19:13:19   ( -81.28, 118.06) ( -81.27, 117.89)    2.96                74
 01/20/2012   20:03:59   (  81.28, -74.27) (  81.27, -74.40)    2.34                 0
 01/20/2012   20:54:39   ( -81.28,  93.37) ( -81.29,  93.56)    3.18                74
 01/23/2012   14:47:45   ( -81.27,-175.64) ( -81.27,-175.69)    1.25                61
 01/23/2012   15:38:23   (  81.28,  -7.62) (  81.29,  -7.63)    0.61                13
 01/26/2012   10:22:09   ( -81.28,-108.98) ( -81.28,-108.98)    0.32                48
 01/26/2012   11:12:49   (  81.28,  58.60) (  81.28,  58.67)    1.26                26
 01/29/2012   05:56:35   ( -81.28, -42.74) ( -81.27, -42.74)    0.70                35