Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 12 3.  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)
 12/03/2018   15:24:55   ( -81.44, 178.62) 12/03/2018   15:26:08  ( -81.44, 178.68)    1.25                73
 12/03/2018   16:15:35   (  81.44, -13.79) 12/03/2018   16:15:35  (  81.43, -13.99)    3.37                 0
 12/03/2018   17:06:15   ( -81.44, 153.84) 12/03/2018   17:05:01  ( -81.44, 153.95)    2.12                74
 12/06/2018   10:59:11   ( -81.44,-115.24) 12/06/2018   11:00:20  ( -81.43,-115.14)    1.84                69
 12/06/2018   11:49:50   (  81.44,  52.71) 12/06/2018   11:49:46  (  81.44,  52.58)    2.25                 4
 12/09/2018   06:33:25   ( -81.44, -48.71) 12/09/2018   06:34:30  ( -81.43, -48.73)    1.03                65
 12/09/2018   07:24:05   (  81.44, 118.80) 12/09/2018   07:23:56  (  81.43, 118.97)    2.87                 9
 12/12/2018   02:07:40   ( -81.44,  17.80) 12/12/2018   02:08:40  ( -81.44,  17.89)    1.45                60
 12/12/2018   02:58:19   (  81.44,-174.32) 12/12/2018   02:58:06  (  81.44,-174.42)    1.56                13
 12/14/2018   21:41:55   ( -81.44,  84.30) 12/14/2018   21:42:50  ( -81.44,  84.34)    0.68                55