Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 1 11.  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)
 01/13/2018   23:14:57   (  81.39,-119.80) 01/13/2018   23:15:50  (  81.39,-119.83)    0.91                53
 01/14/2018   00:05:38   ( -81.39,  47.50) 01/14/2018   00:05:17  ( -81.39,  47.66)    2.66                21
 01/16/2018   18:49:16   (  81.39, -53.46) 01/16/2018   18:50:05  (  81.38, -53.56)    1.72                49
 01/16/2018   19:39:56   ( -81.39, 114.24) 01/16/2018   19:39:31  ( -81.40, 114.35)    2.02                25
 01/19/2018   14:23:35   (  81.39,  12.88) 01/19/2018   14:24:19  (  81.39,  12.99)    1.99                44
 01/19/2018   15:14:15   ( -81.39,-179.42) 01/19/2018   15:13:46  ( -81.38,-179.46)    0.72                29
 01/22/2018   09:57:52   (  81.39,  79.59) 01/22/2018   09:58:32  (  81.39,  79.43)    2.71                40