Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 9 4.  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)
 09/04/2018   14:50:00   ( -81.43,-173.00) 09/04/2018   14:50:16  ( -81.43,-173.00)    0.19                16
 09/04/2018   15:40:40   (  81.43,  -5.50) 09/04/2018   15:39:43  (  81.42,  -5.58)    1.76                57
 09/07/2018   10:24:16   ( -81.43,-106.48) 09/07/2018   10:24:30  ( -81.43,-106.39)    1.76                14
 09/07/2018   11:14:56   (  81.43,  61.01) 09/07/2018   11:13:57  (  81.42,  60.99)    0.31                59
 09/10/2018   05:58:32   ( -81.43, -40.37) 09/10/2018   05:58:44  ( -81.42, -40.17)    3.26                12
 09/10/2018   06:49:11   (  81.43, 127.50) 09/10/2018   06:48:10  (  81.43, 127.58)    1.44                61
 09/13/2018   01:32:47   ( -81.43,  26.53) 09/13/2018   01:32:58  ( -81.43,  26.45)    1.64                11
 09/13/2018   02:23:28   (  81.43,-166.41) 09/13/2018   02:22:25  (  81.42,-166.21)    3.33                63
 09/15/2018   21:07:04   ( -81.43,  92.63) 09/15/2018   21:07:13  ( -81.42,  92.69)    1.06                 9