Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2015 5 22.  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)
 05/23/2015   18:56:13   (  81.30, -56.98) 05/23/2015   18:56:57  (  81.30, -56.92)    0.96                44
 05/23/2015   19:46:52   ( -81.31, 111.06) 05/23/2015   19:46:23  ( -81.31, 110.97)    1.61                29
 05/26/2015   14:30:32   (  81.31,   9.84) 05/26/2015   14:31:12  (  81.31,   9.66)    3.12                40
 05/26/2015   15:21:13   ( -81.31, 177.10) 05/26/2015   15:20:39  ( -81.30, 177.19)    1.59                34
 05/29/2015   10:04:52   (  81.31,  76.21) 05/29/2015   10:05:27  (  81.30,  76.05)    2.72                35
 05/29/2015   10:55:32   ( -81.31,-116.13) 05/29/2015   10:54:53  ( -81.32,-116.01)    2.34                39
 06/01/2015   05:39:11   (  81.30, 142.52) 06/01/2015   05:39:40  (  81.31, 142.64)    2.14                29
 06/01/2015   06:29:51   ( -81.31, -49.82) 06/01/2015   06:29:07  ( -81.31, -49.78)    0.72                44
 06/04/2015   01:13:30   (  81.31,-150.83) 06/04/2015   01:13:54  (  81.31,-150.95)    2.10                24