Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 2 12.  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   07:48:25   ( -81.32, -69.47) 02/12/2018   07:48:52  ( -81.32, -69.62)    2.51                27
 02/12/2018   08:39:05   (  81.33,  98.13) 02/12/2018   08:38:18  (  81.32,  98.09)    0.94                47
 02/15/2018   03:22:47   ( -81.32,  -3.07) 02/15/2018   03:23:07  ( -81.32,  -3.06)    0.27                20
 02/15/2018   04:13:27   (  81.33, 164.53) 02/15/2018   04:12:33  (  81.33, 164.63)    1.57                54
 02/17/2018   22:57:09   ( -81.32,  63.31) 02/17/2018   22:57:22  ( -81.33,  63.51)    3.31                13
 02/17/2018   23:47:48   (  81.33,-128.69) 02/17/2018   23:46:48  (  81.33,-128.84)    2.55                60
 02/20/2018   18:31:30   ( -81.32, 129.69) 02/20/2018   18:31:37  ( -81.32, 129.69)    0.67                 7
 02/20/2018   19:22:09   (  81.33, -62.31) 02/20/2018   19:21:02  (  81.34, -62.29)    0.71                67
 02/23/2018   13:15:12   (  81.32,  28.38) 02/23/2018   13:16:25  (  81.32,  28.57)    3.12                73
 02/23/2018   14:05:51   ( -81.33,-163.56) 02/23/2018   14:05:52  ( -81.32,-163.74)    3.04                 1