Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2015 4 11.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2015   14:11:37   ( -81.30,-165.81) 04/11/2015   14:12:17  ( -81.29,-165.89)    1.42                40
 04/11/2015   15:02:17   (  81.30,   1.69) 04/11/2015   15:01:43  (  81.30,   1.88)    3.17                34
 04/14/2015   09:46:00   ( -81.30, -99.44) 04/14/2015   09:46:30  ( -81.29, -99.39)    0.87                30
 04/14/2015   10:36:39   (  81.30,  68.42) 04/14/2015   10:35:56  (  81.30,  68.34)    1.39                43
 04/17/2015   05:20:22   ( -81.30, -32.74) 04/17/2015   05:20:42  ( -81.31, -32.69)    1.26                20
 04/17/2015   06:11:01   (  81.31, 135.09) 04/17/2015   06:10:08  (  81.31, 135.02)    1.26                53
 04/20/2015   00:54:44   ( -81.30,  33.51) 04/20/2015   00:54:54  ( -81.29,  33.48)    0.85                10
 04/20/2015   01:45:22   (  81.31,-158.30) 04/20/2015   01:44:19  (  81.31,-158.47)    2.99                63
 04/22/2015   19:38:26   (  81.29, -67.80) 04/22/2015   19:39:39  (  81.29, -67.78)    0.55                73
 04/22/2015   20:29:06   ( -81.30, 100.09) 04/22/2015   20:29:05  ( -81.31, 100.23)    2.49                 1