Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 4 7.  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)
 04/08/2017   22:25:22   (  81.32,-109.12) 04/08/2017   22:26:20  (  81.32,-108.97)    2.54                58
 04/08/2017   23:16:01   ( -81.33,  58.96) 04/08/2017   23:15:46  ( -81.33,  58.99)    0.87                15
 04/11/2017   17:59:43   (  81.32, -42.39) 04/11/2017   18:00:34  (  81.33, -42.29)    1.79                51
 04/11/2017   18:50:23   ( -81.33, 125.34) 04/11/2017   18:50:01  ( -81.33, 125.30)    0.67                22
 04/14/2017   13:34:05   (  81.32,  23.93) 04/14/2017   13:34:49  (  81.32,  23.97)    0.63                44
 04/14/2017   14:24:45   ( -81.33,-168.30) 04/14/2017   14:24:16  ( -81.32,-168.43)    2.41                29
 04/17/2017   09:08:25   (  81.32,  90.63) 04/17/2017   09:09:02  (  81.33,  90.58)    0.96                37
 04/17/2017   09:59:06   ( -81.33,-101.95) 04/17/2017   09:58:29  ( -81.33,-101.81)    2.41                37
 04/20/2017   04:42:47   (  81.32, 156.92) 04/20/2017   04:43:17  (  81.32, 156.77)    2.61                30