Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 3 26.  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)
 03/29/2018   08:07:25   (  81.34, 106.21) 03/29/2018   08:07:44  (  81.35, 106.33)    2.20                19
 03/29/2018   08:58:04   ( -81.34, -85.90) 03/29/2018   08:57:11  ( -81.35, -86.04)    2.44                53
 04/01/2018   03:41:47   (  81.34, 172.37) 04/01/2018   03:42:03  (  81.33, 172.47)    1.81                16
 04/01/2018   04:32:26   ( -81.34, -19.71) 04/01/2018   04:31:30  ( -81.33, -19.89)    3.16                56
 04/03/2018   23:16:08   (  81.34,-121.10) 04/03/2018   23:16:21  (  81.33,-121.12)    0.65                13
 04/04/2018   00:06:47   ( -81.34,  46.87) 04/04/2018   00:05:47  ( -81.35,  46.92)    1.37                60
 04/06/2018   18:50:28   (  81.34, -54.58) 04/06/2018   18:50:37  (  81.35, -54.43)    2.66                 9
 04/06/2018   19:41:07   ( -81.35, 113.43) 04/06/2018   19:40:04  ( -81.35, 113.24)    3.16                63
 04/09/2018   14:24:49   (  81.34,  11.93) 04/09/2018   14:24:55  (  81.33,  11.77)    2.81                 6