Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 9 18.  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)
 09/19/2018   18:13:11   (  81.36, -45.27) 09/19/2018   18:14:09  (  81.37, -45.09)    3.19                58
 09/19/2018   19:03:51   ( -81.37, 122.55) 09/19/2018   19:03:36  ( -81.37, 122.44)    1.82                15
 09/22/2018   13:47:30   (  81.36,  21.17) 09/22/2018   13:48:24  (  81.36,  21.05)    2.06                54
 09/22/2018   14:38:10   ( -81.37,-171.00) 09/22/2018   14:37:50  ( -81.37,-171.02)    0.65                20
 09/25/2018   09:21:48   (  81.36,  87.60) 09/25/2018   09:22:37  (  81.37,  87.63)    0.67                49
 09/25/2018   10:12:29   ( -81.36,-104.94) 09/25/2018   10:12:04  ( -81.36,-104.79)    2.52                25
 09/28/2018   04:56:07   (  81.36, 154.02) 09/28/2018   04:56:52  (  81.36, 153.90)    2.21                45
 09/28/2018   05:46:47   ( -81.37, -38.10) 09/28/2018   05:46:18  ( -81.37, -38.12)    0.67                29
 10/01/2018   00:30:26   (  81.36,-139.56) 10/01/2018   00:31:06  (  81.37,-139.39)    2.89                40