Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2015 3 20.  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)
 03/21/2015   13:52:32   ( -81.33,-160.56) 03/21/2015   13:53:43  ( -81.33,-160.38)    3.01                71
 03/21/2015   14:43:11   (  81.33,   7.40) 03/21/2015   14:43:09  (  81.34,   7.42)    0.97                 2
 03/24/2015   09:26:53   ( -81.32, -94.28) 03/24/2015   09:27:59  ( -81.33, -94.11)    2.86                66
 03/24/2015   10:17:32   (  81.33,  73.63) 03/24/2015   10:17:25  (  81.33,  73.66)    0.44                 7
 03/27/2015   05:01:14   ( -81.33, -27.68) 03/27/2015   05:02:15  ( -81.32, -27.78)    1.74                61
 03/27/2015   05:51:54   (  81.33, 139.79) 03/27/2015   05:51:41  (  81.32, 139.96)    2.76                13
 03/30/2015   00:35:35   ( -81.33,  38.84) 03/30/2015   00:36:29  ( -81.34,  39.00)    2.82                54
 03/30/2015   01:26:14   (  81.33,-153.32) 03/30/2015   01:25:55  (  81.34,-153.30)    0.74                19
 04/01/2015   20:09:55   ( -81.33, 105.30) 04/01/2015   20:10:42  ( -81.34, 105.46)    2.82                47