Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 11 12.  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)
 11/14/2017   08:00:35   (  81.31, 107.29) 11/14/2017   08:01:20  (  81.31, 107.26)    0.65                45
 11/14/2017   08:51:15   ( -81.31, -85.23) 11/14/2017   08:50:47  ( -81.31, -85.13)    1.68                28
 11/17/2017   03:34:57   (  81.31, 173.74) 11/17/2017   03:35:35  (  81.31, 173.77)    0.93                38
 11/17/2017   04:25:37   ( -81.31, -18.76) 11/17/2017   04:25:02  ( -81.31, -18.59)    2.82                35
 11/19/2017   23:09:19   (  81.30,-120.24) 11/19/2017   23:09:50  (  81.30,-120.08)    2.74                31
 11/19/2017   23:59:57   ( -81.31,  48.08) 11/19/2017   23:59:16  ( -81.32,  47.95)    2.20                41
 11/22/2017   18:43:40   (  81.31, -53.45) 11/22/2017   18:44:05  (  81.30, -53.54)    1.53                25
 11/22/2017   19:34:20   ( -81.31, 114.11) 11/22/2017   19:33:32  ( -81.30, 114.12)    0.69                48
 11/25/2017   14:18:02   (  81.31,  12.91) 11/25/2017   14:18:20  (  81.31,  13.01)    1.62                18