Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 10 9.  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)
 10/09/2018   10:23:07   ( -81.31,-108.87) 10/09/2018   10:24:18  ( -81.31,-108.88)    0.56                71
 10/09/2018   11:13:46   (  81.32,  58.98) 10/09/2018   11:13:44  (  81.31,  58.84)    2.37                 2
 10/12/2018   05:57:28   ( -81.32, -42.16) 10/12/2018   05:58:31  ( -81.31, -42.30)    2.39                63
 10/12/2018   06:48:08   (  81.32, 125.29) 10/12/2018   06:47:57  (  81.32, 125.40)    1.75                11
 10/15/2018   01:31:50   ( -81.31,  24.14) 10/15/2018   01:32:44  ( -81.32,  24.29)    2.73                54
 10/15/2018   02:22:29   (  81.32,-168.02) 10/15/2018   02:22:10  (  81.32,-168.04)    0.57                19
 10/17/2018   21:06:11   ( -81.31,  90.41) 10/17/2018   21:06:57  ( -81.31,  90.52)    1.71                46
 10/17/2018   21:56:50   (  81.32,-101.74) 10/17/2018   21:56:23  (  81.31,-101.84)    1.82                27
 10/20/2018   16:40:32   ( -81.31, 157.06) 10/20/2018   16:41:10  ( -81.32, 157.13)    1.31                38