Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 4 6.  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)
 04/08/2018   10:23:48   (  81.41,  73.57) 04/08/2018   10:23:52  (  81.40,  73.38)    3.11                 4
 04/08/2018   11:14:29   ( -81.41,-119.12) 04/08/2018   11:13:19  ( -81.40,-119.07)    1.12                70
 04/11/2018   05:58:07   (  81.41, 139.67) 04/11/2018   05:58:11  (  81.40, 139.74)    1.29                 4
 04/11/2018   06:48:47   ( -81.41, -52.58) 04/11/2018   06:47:38  ( -81.40, -52.69)    2.11                69
 04/14/2018   01:32:24   (  81.41,-153.84) 04/14/2018   01:32:29  (  81.40,-153.86)    0.70                 5
 04/14/2018   02:23:04   ( -81.41,  13.95) 04/14/2018   02:21:55  ( -81.42,  14.12)    3.10                69
 04/16/2018   21:06:42   (  81.41, -87.36) 04/16/2018   21:06:48  (  81.40, -87.41)    0.89                 6
 04/16/2018   21:57:23   ( -81.41,  80.06) 04/16/2018   21:56:15  ( -81.40,  80.21)    2.50                68
 04/19/2018   16:41:00   (  81.41, -20.89) 04/19/2018   16:41:07  (  81.41, -20.91)    0.31                 7