Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 3 13.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2018   01:24:30   ( -81.40,  27.83) 03/14/2018   01:25:42  ( -81.39,  27.76)    1.21                72
 03/14/2018   02:15:10   (  81.40,-164.46) 03/14/2018   02:15:08  (  81.40,-164.53)    1.15                 2
 03/14/2018   03:05:31   ( -81.36,  10.59) 03/14/2018   03:04:17  ( -81.67,  10.27)   35.20                74
 03/16/2018   20:58:47   ( -81.40,  94.24) 03/16/2018   20:59:58  ( -81.39,  94.10)    2.52                71
 03/16/2018   21:49:27   (  81.40, -98.10) 03/16/2018   21:49:24  (  81.39, -98.21)    2.06                 3
 03/19/2018   16:33:04   ( -81.40, 160.63) 03/19/2018   16:34:13  ( -81.40, 160.80)    2.83                69
 03/19/2018   17:23:43   (  81.40, -31.35) 03/19/2018   17:23:39  (  81.40, -31.52)    2.83                 4
 03/22/2018   12:07:20   ( -81.40,-132.99) 03/22/2018   12:08:28  ( -81.40,-132.91)    1.39                68
 03/22/2018   12:58:00   (  81.40,  34.58) 03/22/2018   12:57:54  (  81.40,  34.76)    2.91                 6
 03/25/2018   07:41:36   ( -81.40, -66.23) 03/25/2018   07:42:43  ( -81.41, -66.26)    0.72                67