Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 12 29.  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)
 12/31/2018   19:58:02   (  81.44, -69.46) 12/31/2018   19:58:05  (  81.43, -69.58)    2.07                 3
 12/31/2018   20:48:42   ( -81.44,  98.28) 12/31/2018   20:47:31  ( -81.45,  98.32)    1.06                71
 01/03/2019   15:32:16   (  81.44,  -3.12) 01/03/2019   15:32:19  (  81.44,  -3.05)    1.17                 3
 01/03/2019   16:22:56   ( -81.44, 164.65) 01/03/2019   16:21:46  ( -81.43, 164.49)    2.66                70
 01/06/2019   11:06:30   (  81.44,  63.62) 01/06/2019   11:06:34  (  81.44,  63.49)    2.25                 4
 01/06/2019   11:57:11   ( -81.44,-129.00) 01/06/2019   11:56:01  ( -81.44,-128.95)    0.86                70
 01/09/2019   06:40:45   (  81.44, 129.94) 01/09/2019   06:40:49  (  81.45, 130.02)    1.49                 4
 01/09/2019   07:31:25   ( -81.44, -62.26) 01/09/2019   07:30:16  ( -81.44, -62.39)    2.20                69
 01/12/2019   02:14:59   (  81.44,-163.74) 01/12/2019   02:15:04  (  81.43,-163.84)    1.72                 5