Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 7 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)
 07/15/2018   22:33:09   ( -81.42,  70.95) 07/15/2018   22:33:58  ( -81.41,  70.98)    0.64                49
 07/15/2018   23:23:49   (  81.42,-121.36) 07/15/2018   23:23:24  (  81.42,-121.32)    0.67                25
 07/18/2018   18:07:26   ( -81.42, 137.32) 07/18/2018   18:08:13  ( -81.41, 137.36)    1.05                47
 07/18/2018   18:58:06   (  81.42, -55.04) 07/18/2018   18:57:39  (  81.41, -54.95)    1.50                27
 07/21/2018   13:41:42   ( -81.42,-155.93) 07/21/2018   13:42:27  ( -81.43,-155.93)    0.65                45
 07/21/2018   14:32:22   (  81.42,  11.67) 07/21/2018   14:31:53  (  81.43,  11.74)    1.38                29
 07/24/2018   09:15:58   ( -81.42, -89.59) 07/24/2018   09:16:41  ( -81.42, -89.68)    1.47                43
 07/24/2018   10:06:38   (  81.42,  77.97) 07/24/2018   10:06:07  (  81.42,  77.98)    0.35                31
 07/27/2018   04:50:15   ( -81.42, -23.27) 07/27/2018   04:50:55  ( -81.42, -23.10)    2.69                40