Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2015 12 9.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2015   23:46:18   (  81.28,-129.86) 12/10/2015   23:47:05  (  81.28,-129.77)    1.56                47
 12/11/2015   00:36:58   ( -81.29,  37.97) 12/11/2015   00:36:32  ( -81.28,  37.79)    3.25                26
 12/13/2015   19:20:42   (  81.28, -63.33) 12/13/2015   19:21:17  (  81.29, -63.20)    2.26                35
 12/13/2015   20:11:22   ( -81.29, 104.51) 12/13/2015   20:10:44  ( -81.29, 104.38)    2.21                38
 12/16/2015   14:55:05   (  81.29,   3.16) 12/16/2015   14:55:28  (  81.29,   3.26)    1.79                23
 12/16/2015   15:45:45   ( -81.29, 171.00) 12/16/2015   15:44:55  ( -81.29, 170.86)    2.35                50
 12/19/2015   10:29:29   (  81.29,  69.62) 12/19/2015   10:29:40  (  81.29,  69.62)    0.12                11
 12/19/2015   11:20:10   ( -81.29,-122.93) 12/19/2015   11:19:07  ( -81.29,-122.75)    3.06                63
 12/22/2015   05:13:14   ( -81.28, -31.82) 12/22/2015   05:14:26  ( -81.28, -31.75)    1.18                72
 12/22/2015   06:03:52   (  81.29, 136.42) 12/22/2015   06:03:51  (  81.30, 136.26)    2.79                 1