Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 1 1.  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)
 01/03/2018   22:37:59   (  81.32,-111.92) 01/03/2018   22:38:49  (  81.31,-112.09)    2.87                50
 01/03/2018   23:28:40   ( -81.32,  55.49) 01/03/2018   23:28:16  ( -81.31,  55.50)    0.52                24
 01/06/2018   18:12:22   (  81.31, -45.73) 01/06/2018   18:13:04  (  81.32, -45.55)    3.26                42
 01/06/2018   19:03:02   ( -81.32, 122.10) 01/06/2018   19:02:31  ( -81.32, 122.06)    0.77                31
 01/09/2018   13:46:44   (  81.31,  20.83) 01/09/2018   13:47:19  (  81.32,  20.94)    2.04                35
 01/09/2018   14:37:24   ( -81.32,-171.31) 01/09/2018   14:36:46  ( -81.32,-171.45)    2.42                38
 01/12/2018   09:21:05   (  81.32,  87.37) 01/12/2018   09:21:33  (  81.32,  87.36)    0.64                28
 01/12/2018   10:11:46   ( -81.32,-105.13) 01/12/2018   10:11:00  ( -81.32,-105.02)    1.84                46
 01/15/2018   04:55:27   (  81.32, 153.90) 01/15/2018   04:55:48  (  81.32, 153.72)    3.02                21