Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2015 12 11.  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)
 12/13/2015   19:20:41   (  81.29, -63.21) 12/13/2015   19:21:16  (  81.29, -63.12)    1.89                35
 12/13/2015   20:11:21   ( -81.29, 104.60) 12/13/2015   20:10:43  ( -81.29, 104.46)    2.37                38
 12/16/2015   14:55:05   (  81.29,   3.27) 12/16/2015   14:55:28  (  81.29,   3.32)    1.07                23
 12/16/2015   15:45:45   ( -81.29, 171.09) 12/16/2015   15:44:55  ( -81.29, 170.92)    2.87                50
 12/19/2015   10:29:29   (  81.29,  69.70) 12/19/2015   10:29:40  (  81.29,  69.63)    1.26                11
 12/19/2015   11:20:10   ( -81.29,-122.86) 12/19/2015   11:19:07  ( -81.29,-122.74)    2.06                63
 12/22/2015   05:13:14   ( -81.28, -31.77) 12/22/2015   05:14:26  ( -81.27, -31.80)    0.97                72
 12/22/2015   06:03:53   (  81.29, 136.09) 12/22/2015   06:03:51  (  81.29, 136.21)    1.95                 2
 12/22/2015   06:54:07   ( -81.28, -45.88) 12/22/2015   06:52:54  ( -81.68, -46.64)   46.28                73
 12/25/2015   00:47:37   ( -81.28,  34.58) 12/25/2015   00:48:36  ( -81.27,  34.68)    1.87                59