Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 9 15.  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)
 09/16/2018   22:38:52   (  81.36,-111.64) 09/16/2018   22:39:55  (  81.36,-111.64)    0.02                63
 09/16/2018   23:29:32   ( -81.37,  56.17) 09/16/2018   23:29:21  ( -81.38,  56.28)    2.15                11
 09/19/2018   18:13:11   (  81.36, -45.20) 09/19/2018   18:14:08  (  81.36, -45.18)    0.34                57
 09/19/2018   19:03:52   ( -81.36, 122.24) 09/19/2018   19:03:35  ( -81.36, 122.38)    2.44                17
 09/22/2018   13:47:30   (  81.36,  21.22) 09/22/2018   13:48:21  (  81.36,  21.11)    2.12                51
 09/22/2018   14:38:10   ( -81.37,-170.92) 09/22/2018   14:37:47  ( -81.37,-170.92)    0.49                23
 09/25/2018   09:21:48   (  81.36,  87.63) 09/25/2018   09:22:32  (  81.36,  87.61)    0.68                44
 09/25/2018   10:12:28   ( -81.37,-104.49) 09/25/2018   10:11:58  ( -81.38,-104.39)    1.84                30
 09/28/2018   04:56:06   (  81.37, 154.43) 09/28/2018   04:56:43  (  81.37, 154.33)    1.77                37