Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 10 15.  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)
 10/15/2017   22:38:27   (  81.36,-111.54) 10/15/2017   22:38:57  (  81.35,-111.73)    3.21                30
 10/15/2017   23:29:06   ( -81.37,  56.36) 10/15/2017   23:28:23  ( -81.37,  56.23)    2.30                43
 10/18/2017   18:12:47   (  81.36, -45.40) 10/18/2017   18:13:10  (  81.36, -45.21)    3.11                23
 10/18/2017   19:03:25   ( -81.37, 122.91) 10/18/2017   19:02:36  ( -81.37, 122.75)    2.70                49
 10/21/2017   13:47:05   (  81.36,  21.12) 10/21/2017   13:47:22  (  81.36,  21.24)    2.06                17
 10/21/2017   14:37:44   ( -81.37,-170.96) 10/21/2017   14:36:48  ( -81.38,-170.78)    3.12                56
 10/24/2017   09:21:24   (  81.36,  87.61) 10/24/2017   09:21:35  (  81.36,  87.64)    0.82                11
 10/24/2017   10:12:03   ( -81.37,-104.45) 10/24/2017   10:11:01  ( -81.37,-104.37)    1.47                62
 10/27/2017   04:55:42   (  81.37, 154.48) 10/27/2017   04:55:47  (  81.37, 154.35)    2.14                 5