Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 10 17.  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)
 10/17/2018   21:06:11   ( -81.32,  90.66) 10/17/2018   21:06:56  ( -81.32,  90.77)    2.02                45
 10/17/2018   21:56:51   (  81.32,-101.82) 10/17/2018   21:56:23  (  81.31,-101.83)    0.85                28
 10/20/2018   16:40:32   ( -81.31, 156.93) 10/20/2018   16:41:09  ( -81.31, 156.96)    0.60                37
 10/20/2018   17:31:11   (  81.32, -35.15) 10/20/2018   17:30:35  (  81.32, -35.30)    2.58                36
 10/23/2018   12:14:53   ( -81.32,-136.42) 10/23/2018   12:15:22  ( -81.32,-136.40)    0.70                29
 10/23/2018   13:05:32   (  81.32,  31.50) 10/23/2018   13:04:48  (  81.33,  31.32)    3.10                44
 10/26/2018   07:49:15   ( -81.32, -70.19) 10/26/2018   07:49:36  ( -81.32, -70.04)    2.44                21
 10/26/2018   08:39:54   (  81.32,  97.74) 10/26/2018   08:39:02  (  81.32,  97.64)    1.81                52
 10/29/2018   03:23:35   ( -81.32,  -3.57) 10/29/2018   03:23:49  ( -81.32,  -3.60)    0.56                14