Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2015 12 14.  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)
 12/16/2015   14:55:05   (  81.29,   3.27) 12/16/2015   14:55:28  (  81.30,   3.33)    1.24                23
 12/16/2015   15:45:45   ( -81.29, 171.07) 12/16/2015   15:44:55  ( -81.29, 170.93)    2.34                50
 12/19/2015   10:29:29   (  81.29,  69.71) 12/19/2015   10:29:40  (  81.29,  69.65)    1.13                11
 12/19/2015   11:20:10   ( -81.29,-122.88) 12/19/2015   11:19:07  ( -81.29,-122.72)    2.55                63
 12/22/2015   05:13:14   ( -81.28, -31.77) 12/22/2015   05:14:26  ( -81.27, -31.78)    0.64                72
 12/22/2015   06:03:53   (  81.29, 136.11) 12/22/2015   06:03:51  (  81.29, 136.22)    2.01                 2
 12/22/2015   06:54:09   ( -81.29, -46.67) 12/22/2015   06:52:55  ( -81.67, -47.03)   42.67                74
 12/25/2015   00:47:37   ( -81.28,  34.59) 12/25/2015   00:48:36  ( -81.28,  34.70)    2.01                59
 12/25/2015   01:38:15   (  81.29,-157.14) 12/25/2015   01:38:01  (  81.29,-157.32)    3.05                14
 12/27/2015   20:22:00   ( -81.28, 101.29) 12/27/2015   20:22:46  ( -81.29, 101.43)    2.63                46