Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 9 5.  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)
 09/07/2018   10:24:16   ( -81.43,-106.84) 09/07/2018   10:24:30  ( -81.42,-106.74)    1.91                14
 09/07/2018   11:14:55   (  81.43,  61.05) 09/07/2018   11:13:56  (  81.43,  61.05)    0.10                59
 09/10/2018   05:58:31   ( -81.43, -39.94) 09/10/2018   05:58:44  ( -81.43, -40.10)    2.73                13
 09/10/2018   06:49:11   (  81.43, 127.54) 09/10/2018   06:48:10  (  81.43, 127.67)    2.31                61
 09/13/2018   01:32:48   ( -81.43,  26.16) 09/13/2018   01:32:59  ( -81.42,  26.17)    0.60                11
 09/13/2018   02:23:27   (  81.43,-165.97) 09/13/2018   02:22:25  (  81.43,-166.09)    1.91                62
 09/15/2018   21:07:04   ( -81.43,  92.65) 09/15/2018   21:07:13  ( -81.43,  92.85)    3.30                 9
 09/15/2018   21:57:43   (  81.43, -99.89) 09/15/2018   21:56:39  (  81.42, -99.82)    1.51                64
 09/18/2018   16:41:19   ( -81.43, 159.13) 09/18/2018   16:41:27  ( -81.43, 159.16)    0.42                 8