Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 3 15.  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)
 03/15/2018   06:15:39   (  81.34, 134.22) 03/15/2018   06:16:13  (  81.34, 134.03)    3.29                34
 03/15/2018   07:06:19   ( -81.34, -58.31) 03/15/2018   07:05:40  ( -81.33, -58.37)    1.00                39
 03/18/2018   01:50:01   (  81.33,-159.55) 03/18/2018   01:50:29  (  81.33,-159.63)    1.49                28
 03/18/2018   02:40:41   ( -81.34,   7.94) 03/18/2018   02:39:56  ( -81.33,   7.99)    1.14                45
 03/20/2018   21:24:23   (  81.33, -93.33) 03/20/2018   21:24:45  (  81.33, -93.29)    1.04                22
 03/20/2018   22:15:02   ( -81.34,  74.57) 03/20/2018   22:14:11  ( -81.35,  74.73)    2.84                51
 03/23/2018   16:58:43   (  81.33, -26.75) 03/23/2018   16:58:59  (  81.34, -26.57)    3.09                16
 03/23/2018   17:49:22   ( -81.34, 141.18) 03/23/2018   17:48:26  ( -81.34, 141.08)    1.63                56
 03/26/2018   12:33:04   (  81.34,  39.82) 03/26/2018   12:33:15  (  81.34,  39.77)    0.84                11