Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 2 10.  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)
 02/12/2018   07:48:26   ( -81.32, -69.75) 02/12/2018   07:48:52  ( -81.32, -69.61)    2.37                26
 02/12/2018   08:39:05   (  81.33,  98.23) 02/12/2018   08:38:18  (  81.32,  98.12)    2.02                47
 02/15/2018   03:22:48   ( -81.32,  -3.35) 02/15/2018   03:23:07  ( -81.31,  -3.24)    1.91                19
 02/15/2018   04:13:27   (  81.33, 164.64) 02/15/2018   04:12:33  (  81.32, 164.45)    3.26                54
 02/17/2018   22:57:08   ( -81.32,  63.44) 02/17/2018   22:57:20  ( -81.33,  63.40)    0.55                12
 02/17/2018   23:47:48   (  81.33,-128.97) 02/17/2018   23:46:46  (  81.33,-128.93)    0.71                62
 02/20/2018   18:31:30   ( -81.32, 129.81) 02/20/2018   18:31:34  ( -81.33, 129.94)    2.17                 4
 02/20/2018   19:22:10   (  81.33, -62.59) 02/20/2018   19:21:00  (  81.33, -62.42)    2.84                70
 02/23/2018   13:15:12   (  81.32,  28.50) 02/23/2018   13:16:21  (  81.33,  28.69)    3.24                69