Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 9 18.  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)
 09/18/2018   16:41:20   ( -81.43, 159.12) 09/18/2018   16:41:25  ( -81.43, 159.19)    1.18                 5
 09/18/2018   17:31:59   (  81.43, -32.91) 09/18/2018   17:30:51  (  81.43, -33.02)    1.93                68
 09/21/2018   12:15:35   ( -81.43,-134.31) 09/21/2018   12:15:38  ( -81.43,-134.29)    0.60                 3
 09/21/2018   13:06:15   (  81.43,  33.25) 09/21/2018   13:05:05  (  81.42,  33.09)    2.83                70
 09/24/2018   06:59:25   (  81.39, 119.00) 09/24/2018   07:00:38  (  81.17, 119.80)   27.35                73
 09/24/2018   07:49:52   ( -81.43, -68.14) 09/24/2018   07:49:53  ( -81.42, -68.09)    1.21                 1
 09/24/2018   08:40:31   (  81.43,  99.81) 09/24/2018   08:39:19  (  81.43,  99.65)    2.64                72
 09/27/2018   02:33:27   (  81.43,-168.87) 09/27/2018   02:34:40  (  81.43,-169.02)    2.62                73
 09/27/2018   03:24:08   ( -81.43,  -1.59) 09/27/2018   03:24:07  ( -81.43,  -1.44)    2.50                 1
 09/27/2018   04:14:39   (  81.41, 169.56) 09/27/2018   04:13:25  (  81.57, 169.46)   17.93                74
 09/29/2018   22:07:43   (  81.43,-102.73) 09/29/2018   22:08:54  (  81.43,-102.72)    0.11                71