Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 9 13.  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)
 09/13/2017   11:56:22   ( -81.35,-131.32) 09/13/2017   11:56:26  ( -81.35,-131.15)    2.79                 4
 09/13/2017   12:47:01   (  81.35,  36.56) 09/13/2017   12:45:52  (  81.35,  36.58)    0.38                69
 09/16/2017   06:40:01   (  81.34, 127.55) 09/16/2017   06:41:14  (  81.34, 127.52)    0.71                73
 09/16/2017   07:30:41   ( -81.35, -64.66) 09/16/2017   07:30:40  ( -81.36, -64.50)    2.75                 1
 09/16/2017   08:21:13   (  81.37, 105.98) 09/16/2017   08:19:59  (  81.49, 105.94)   12.97                74
 09/19/2017   02:14:19   (  81.35,-165.82) 09/19/2017   02:15:27  (  81.34,-165.97)    2.46                68
 09/19/2017   03:05:00   ( -81.35,   1.58) 09/19/2017   03:04:54  ( -81.34,   1.64)    1.17                 6
 09/21/2017   21:48:39   (  81.34, -99.61) 09/21/2017   21:49:41  (  81.34, -99.57)    0.65                62
 09/21/2017   22:39:19   ( -81.35,  68.21) 09/21/2017   22:39:08  ( -81.34,  68.05)    2.79                11
 09/24/2017   17:22:58   (  81.35, -33.01) 09/24/2017   17:23:54  (  81.35, -32.91)    1.66                56