Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 12 31.  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)
 01/02/2018   16:57:44   (  81.38, -25.98) 01/02/2018   16:58:51  (  81.38, -25.78)    3.31                67
 01/02/2018   17:48:24   ( -81.38, 141.78) 01/02/2018   17:48:18  ( -81.38, 141.80)    0.53                 6
 01/05/2018   12:32:03   (  81.38,  40.42) 01/05/2018   12:33:07  (  81.37,  40.47)    1.11                64
 01/05/2018   13:22:42   ( -81.39,-151.42) 01/05/2018   13:22:33  ( -81.39,-151.55)    2.27                 9
 01/08/2018   08:06:21   (  81.38, 107.20) 01/08/2018   08:07:22  (  81.38, 107.07)    2.17                61
 01/08/2018   08:57:02   ( -81.38, -85.42) 01/08/2018   08:56:49  ( -81.38, -85.32)    1.71                13
 01/11/2018   03:40:39   (  81.38, 173.57) 01/11/2018   03:41:36  (  81.39, 173.64)    1.31                57
 01/11/2018   04:31:19   ( -81.39, -18.66) 01/11/2018   04:31:03  ( -81.39, -18.75)    1.51                16
 01/13/2018   23:14:58   (  81.38,-120.09) 01/13/2018   23:15:52  (  81.37,-120.22)    2.47                54