Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 6 9.  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)
 06/10/2018   12:09:37   ( -81.35,-134.00) 06/10/2018   12:09:44  ( -81.36,-134.04)    0.87                 7
 06/10/2018   13:00:17   (  81.36,  33.54) 06/10/2018   12:59:10  (  81.36,  33.71)    3.05                67
 06/13/2018   07:43:58   ( -81.35, -67.87) 06/13/2018   07:44:01  ( -81.35, -67.82)    0.88                 3
 06/13/2018   08:34:37   (  81.36, 100.05) 06/13/2018   08:33:27  (  81.35,  99.89)    2.72                70
 06/16/2018   02:27:37   (  81.35,-168.71) 06/16/2018   02:28:50  (  81.36,-168.86)    2.50                73
 06/16/2018   03:18:18   ( -81.35,  -1.37) 06/16/2018   03:18:17  ( -81.36,  -1.23)    2.35                 1
 06/16/2018   04:08:46   (  81.37, 170.92) 06/16/2018   04:07:32  (  81.55, 170.79)   20.22                74
 06/18/2018   22:01:57   (  81.35,-102.62) 06/18/2018   22:03:06  (  81.34,-102.67)    1.05                69
 06/18/2018   22:52:37   ( -81.35,  65.13) 06/18/2018   22:52:33  ( -81.34,  64.99)    2.50                 4
 06/21/2018   17:36:17   (  81.35, -36.14) 06/21/2018   17:37:22  (  81.35, -36.10)    0.71                65