Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 2 20.  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)
 02/22/2018   09:15:13   (  81.39,  90.09) 02/22/2018   09:15:20  (  81.39,  90.14)    1.01                 7
 02/22/2018   10:05:52   ( -81.40,-102.03) 02/22/2018   10:04:46  ( -81.40,-101.94)    1.64                66
 02/25/2018   04:49:30   (  81.40, 156.60) 02/25/2018   04:49:34  (  81.40, 156.74)    2.43                 4
 02/25/2018   05:40:10   ( -81.40, -35.89) 02/25/2018   05:39:01  ( -81.39, -35.70)    3.26                69
 02/28/2018   00:23:48   (  81.40,-136.91) 02/28/2018   00:23:50  (  81.39,-136.97)    1.13                 2
 02/28/2018   01:14:28   ( -81.40,  30.63) 02/28/2018   01:13:17  ( -81.39,  30.62)    0.96                71
 03/02/2018   19:07:26   ( -81.39, 121.89) 03/02/2018   19:08:39  ( -81.40, 122.08)    3.27                73
 03/02/2018   19:58:06   (  81.40, -70.43) 03/02/2018   19:58:06  (  81.39, -70.60)    3.06                 0
 03/02/2018   20:48:45   ( -81.40,  97.53) 03/02/2018   20:47:32  ( -81.40,  97.39)    2.43                73
 03/05/2018   14:41:43   ( -81.39,-171.62) 03/05/2018   14:42:54  ( -81.40,-171.47)    2.74                71
 03/05/2018   15:32:23   (  81.40,  -3.97) 03/05/2018   15:32:20  (  81.41,  -3.78)    3.31                 3