Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 3 17.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2018   01:50:02   (  81.33,-159.71) 03/18/2018   01:50:31  (  81.32,-159.78)    1.55                29
 03/18/2018   02:40:41   ( -81.34,   8.15) 03/18/2018   02:39:57  ( -81.34,   8.21)    1.02                44
 03/20/2018   21:24:23   (  81.33, -93.51) 03/20/2018   21:24:48  (  81.33, -93.31)    3.29                25
 03/20/2018   22:15:01   ( -81.34,  74.77) 03/20/2018   22:14:14  ( -81.35,  74.70)    1.30                47
 03/23/2018   16:58:44   (  81.33, -26.93) 03/23/2018   16:59:07  (  81.33, -26.74)    3.26                23
 03/23/2018   17:49:23   ( -81.34, 140.97) 03/23/2018   17:48:34  ( -81.34, 140.91)    1.11                49
 03/26/2018   12:33:05   (  81.33,  39.61) 03/26/2018   12:33:28  (  81.33,  39.55)    1.27                23
 03/26/2018   13:23:45   ( -81.34,-152.84) 03/26/2018   13:22:55  ( -81.33,-152.78)    1.31                50
 03/29/2018   08:07:26   (  81.33, 105.74) 03/29/2018   08:07:49  (  81.33, 105.94)    3.34                23