Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 4 2.  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)
 04/03/2017   07:16:39   (  81.32, 118.15) 04/03/2017   07:17:52  (  81.31, 117.98)    2.96                73
 04/03/2017   08:07:19   ( -81.32, -74.21) 04/03/2017   08:07:18  ( -81.32, -74.09)    2.14                 1
 04/03/2017   08:57:43   (  81.36,  99.76) 04/03/2017   08:56:29  (  81.59,  99.59)   26.16                74
 04/06/2017   02:51:00   (  81.32,-175.47) 04/06/2017   02:52:05  (  81.32,-175.28)    3.26                65
 04/06/2017   03:41:40   ( -81.32,  -7.79) 04/06/2017   03:41:32  ( -81.32,  -7.72)    1.18                 8
 04/08/2017   22:25:22   (  81.32,-109.11) 04/08/2017   22:26:20  (  81.32,-108.99)    2.04                58
 04/08/2017   23:16:01   ( -81.33,  59.01) 04/08/2017   23:15:46  ( -81.33,  58.96)    0.95                15
 04/11/2017   17:59:43   (  81.32, -42.37) 04/11/2017   18:00:34  (  81.33, -42.37)    0.44                51
 04/11/2017   18:50:23   ( -81.33, 125.40) 04/11/2017   18:50:01  ( -81.32, 125.22)    3.17                22
 04/14/2017   13:34:05   (  81.32,  23.97) 04/14/2017   13:34:49  (  81.31,  23.82)    2.74                44