Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 3 16.  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)
 03/17/2017   10:41:09   ( -81.31,-112.94) 03/17/2017   10:41:49  ( -81.31,-112.81)    2.24                40
 03/17/2017   11:31:48   (  81.32,  54.81) 03/17/2017   11:31:14  (  81.32,  54.92)    1.87                34
 03/20/2017   06:15:29   ( -81.32, -46.03) 03/20/2017   06:16:03  ( -81.33, -46.16)    2.27                34
 03/20/2017   07:06:09   (  81.33, 121.69) 03/20/2017   07:05:29  (  81.33, 121.55)    2.45                40
 03/23/2017   01:49:52   ( -81.32,  20.09) 03/23/2017   01:50:19  ( -81.31,  20.06)    0.68                27
 03/23/2017   02:40:32   (  81.32,-172.23) 03/23/2017   02:39:45  (  81.32,-172.26)    0.86                47
 03/25/2017   21:24:14   ( -81.32,  86.59) 03/25/2017   21:24:34  ( -81.32,  86.62)    0.49                20
 03/25/2017   22:14:54   (  81.32,-105.77) 03/25/2017   22:14:00  (  81.32,-105.72)    0.92                54
 03/28/2017   16:58:35   ( -81.32, 153.08) 03/28/2017   16:58:48  ( -81.32, 153.13)    1.00                13