Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2016 4 18.  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)
 04/19/2016   16:02:35   (  81.32, -12.95) 04/19/2016   16:03:20  (  81.33, -13.02)    1.31                45
 04/19/2016   16:53:16   ( -81.32, 154.46) 04/19/2016   16:52:47  ( -81.33, 154.65)    3.25                29
 04/22/2016   11:36:58   (  81.32,  53.34) 04/22/2016   11:37:42  (  81.32,  53.30)    0.63                44
 04/22/2016   12:27:38   ( -81.33,-138.84) 04/22/2016   12:27:09  ( -81.33,-139.00)    2.79                29
 04/25/2016   07:11:20   (  81.32, 119.59) 04/25/2016   07:12:04  (  81.33, 119.78)    3.29                44
 04/25/2016   08:02:00   ( -81.32, -72.56) 04/25/2016   08:01:31  ( -81.33, -72.50)    1.20                29
 04/28/2016   02:45:42   (  81.32,-173.78) 04/28/2016   02:46:29  (  81.32,-173.95)    2.85                47
 04/28/2016   03:36:23   ( -81.32,  -6.31) 04/28/2016   03:35:56  ( -81.32,  -6.21)    1.66                27
 04/30/2016   22:20:05   (  81.32,-107.58) 04/30/2016   22:20:55  (  81.32,-107.52)    0.98                50