Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 9 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)
 09/11/2018   07:30:16   (  81.36, 115.14) 09/11/2018   07:31:30  (  81.34, 115.00)    3.20                74
 09/11/2018   08:20:55   ( -81.37, -76.67) 09/11/2018   08:20:55  ( -81.37, -76.71)    1.04                 0
 09/11/2018   09:11:35   (  81.37,  90.80) 09/11/2018   09:10:22  (  81.36,  90.68)    2.10                73
 09/14/2018   03:04:33   (  81.36,-178.00) 09/14/2018   03:05:42  (  81.36,-178.17)    2.86                69
 09/14/2018   03:55:14   ( -81.36, -10.56) 09/14/2018   03:55:09  ( -81.36, -10.62)    1.23                 5
 09/16/2018   22:38:52   (  81.36,-111.54) 09/16/2018   22:39:56  (  81.36,-111.74)    3.23                64
 09/16/2018   23:29:33   ( -81.36,  55.92) 09/16/2018   23:29:23  ( -81.36,  55.84)    1.64                10
 09/19/2018   18:13:12   (  81.36, -45.50) 09/19/2018   18:14:10  (  81.36, -45.33)    2.85                58
 09/19/2018   19:03:52   ( -81.36, 122.39) 09/19/2018   19:03:37  ( -81.36, 122.27)    2.26                15
 09/22/2018   13:47:30   (  81.36,  20.93) 09/22/2018   13:48:23  (  81.36,  21.06)    2.16                53