Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 1 14.  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)
 01/16/2018   18:49:17   (  81.38, -53.66) 01/16/2018   18:50:07  (  81.38, -53.71)    1.09                50
 01/16/2018   19:39:55   ( -81.39, 114.41) 01/16/2018   19:39:32  ( -81.39, 114.21)    3.23                23
 01/19/2018   14:23:34   (  81.39,  13.06) 01/19/2018   14:24:21  (  81.39,  12.91)    2.48                47
 01/19/2018   15:14:15   ( -81.39,-179.66) 01/19/2018   15:13:48  ( -81.38,-179.52)    2.28                27
 01/22/2018   09:57:53   (  81.39,  79.37) 01/22/2018   09:58:37  (  81.38,  79.19)    3.11                44
 01/22/2018   10:48:33   ( -81.39,-112.95) 01/22/2018   10:48:03  ( -81.40,-112.83)    2.13                30
 01/25/2018   05:32:11   (  81.39, 146.07) 01/25/2018   05:32:52  (  81.39, 145.91)    2.72                41
 01/25/2018   06:22:52   ( -81.39, -46.65) 01/25/2018   06:22:19  ( -81.39, -46.48)    2.93                33
 01/28/2018   01:06:29   (  81.39,-147.65) 01/28/2018   01:07:07  (  81.39,-147.72)    1.14                38