Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 9 27.  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)
 09/27/2017   12:57:38   (  81.29,  32.32) 09/27/2017   12:58:13  (  81.29,  32.36)    0.62                35
 09/27/2017   13:48:18   ( -81.30,-159.89) 09/27/2017   13:47:40  ( -81.29,-160.06)    2.93                38
 09/30/2017   08:32:01   (  81.29,  98.77) 09/30/2017   08:32:27  (  81.30,  98.87)    1.74                26
 09/30/2017   09:22:41   ( -81.30, -93.44) 09/30/2017   09:21:54  ( -81.29, -93.53)    1.62                47
 10/03/2017   04:06:24   (  81.29, 165.20) 10/03/2017   04:06:41  (  81.30, 165.33)    2.35                17
 10/03/2017   04:57:04   ( -81.30, -27.01) 10/03/2017   04:56:08  ( -81.30, -27.05)    0.80                56
 10/05/2017   23:40:46   (  81.29,-128.40) 10/05/2017   23:40:54  (  81.30,-128.25)    2.47                 8
 10/06/2017   00:31:26   ( -81.30,  39.40) 10/06/2017   00:30:21  ( -81.30,  39.38)    0.44                65
 10/08/2017   18:24:29   ( -81.29, 130.51) 10/08/2017   18:25:42  ( -81.29, 130.47)    0.81                73
 10/08/2017   19:15:09   (  81.29, -62.01) 10/08/2017   19:15:08  (  81.29, -61.88)    2.12                 1