Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 12 12.  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)
 12/13/2018   02:02:12   (  81.28,-163.89) 12/13/2018   02:02:49  (  81.28,-163.75)    2.34                37
 12/13/2018   02:52:51   ( -81.28,   4.05) 12/13/2018   02:52:15  ( -81.29,   4.18)    2.34                36
 12/15/2018   21:36:36   (  81.28, -97.10) 12/15/2018   21:37:04  (  81.28, -97.19)    1.48                28
 12/15/2018   22:27:16   ( -81.28,  70.48) 12/15/2018   22:26:31  ( -81.28,  70.38)    1.68                45
 12/18/2018   17:11:01   (  81.28, -30.73) 12/18/2018   17:11:19  (  81.28, -30.74)    0.39                18
 12/18/2018   18:01:41   ( -81.28, 136.89) 12/18/2018   18:00:46  ( -81.28, 136.86)    0.58                55
 12/21/2018   12:45:25   (  81.28,  35.63) 12/21/2018   12:45:33  (  81.28,  35.61)    0.31                 8
 12/21/2018   13:36:05   ( -81.28,-156.71) 12/21/2018   13:35:00  ( -81.28,-156.77)    1.16                65
 12/24/2018   07:29:10   ( -81.27, -65.64) 12/24/2018   07:30:22  ( -81.27, -65.80)    2.97                72
 12/24/2018   08:19:49   (  81.28, 102.36) 12/24/2018   08:19:47  (  81.29, 102.23)    2.19                 2