Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 6 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)
 06/14/2018   23:16:05   ( -81.42,  60.36) 06/14/2018   23:17:10  ( -81.42,  60.35)    0.66                65
 06/15/2018   00:06:46   (  81.42,-132.29) 06/15/2018   00:06:37  (  81.41,-132.30)    0.93                 9
 06/17/2018   18:50:22   ( -81.42, 126.87) 06/17/2018   18:51:26  ( -81.42, 126.83)    1.13                64
 06/17/2018   19:41:03   (  81.42, -65.80) 06/17/2018   19:40:53  (  81.41, -65.85)    1.23                10
 06/20/2018   14:24:40   ( -81.42,-167.03) 06/20/2018   14:25:43  ( -81.41,-167.11)    1.58                63
 06/20/2018   15:15:20   (  81.42,   0.68) 06/20/2018   15:15:09  (  81.41,   0.58)    1.89                11
 06/23/2018   09:58:56   ( -81.42,-100.56) 06/23/2018   09:59:58  ( -81.41,-100.68)    2.23                62
 06/23/2018   10:49:36   (  81.42,  67.13) 06/23/2018   10:49:24  (  81.41,  66.98)    2.72                12
 06/26/2018   05:33:12   ( -81.42, -33.72) 06/26/2018   05:34:13  ( -81.42, -33.90)    3.06                61