Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 3 22.  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)
 03/22/2018   12:07:37   ( -81.32,-139.33) 03/22/2018   12:08:51  ( -81.06,-138.68)   30.18                74
 03/22/2018   12:58:00   (  81.40,  35.03) 03/22/2018   12:58:01  (  81.41,  35.03)    0.93                 1
 03/22/2018   13:48:40   ( -81.41,-157.38) 03/22/2018   13:47:28  ( -81.41,-157.37)    0.67                72
 03/25/2018   07:42:03   ( -81.24, -75.78) 03/25/2018   07:43:15  ( -80.93, -74.07)   45.30                72
 03/25/2018   08:32:19   (  81.40, 101.22) 03/25/2018   08:32:20  (  81.41, 101.39)    2.98                 1
 03/25/2018   09:22:59   ( -81.40, -91.15) 03/25/2018   09:21:47  ( -81.41, -90.99)    2.60                72
 03/28/2018   04:06:36   (  81.40, 167.79) 03/28/2018   04:06:38  (  81.40, 167.70)    1.55                 2
 03/28/2018   04:57:16   ( -81.41, -24.53) 03/28/2018   04:56:05  ( -81.40, -24.67)    2.38                71
 03/30/2018   23:40:55   (  81.40,-126.05) 03/30/2018   23:40:57  (  81.40,-126.05)    0.85                 2
 03/31/2018   00:31:35   ( -81.40,  41.67) 03/31/2018   00:30:24  ( -81.40,  41.59)    1.70                71
 04/02/2018   19:15:13   (  81.40, -59.51) 04/02/2018   19:15:15  (  81.40, -59.47)    0.67                 2