Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2016 12 20.  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)
 12/20/2016   06:28:05   (  81.29, 129.82) 12/20/2016   06:28:37  (  81.28, 129.71)    2.24                32
 12/20/2016   07:18:45   ( -81.30, -62.39) 12/20/2016   07:18:03  ( -81.30, -62.34)    0.93                42
 12/23/2016   02:02:28   (  81.29,-163.80) 12/23/2016   02:02:51  (  81.29,-163.66)    2.54                23
 12/23/2016   02:53:08   ( -81.30,   4.01) 12/23/2016   02:52:18  ( -81.29,   3.94)    1.49                50
 12/25/2016   21:36:50   (  81.30, -97.06) 12/25/2016   21:37:05  (  81.30, -97.06)    0.70                15
 12/25/2016   22:27:31   ( -81.30,  70.40) 12/25/2016   22:26:32  ( -81.30,  70.54)    2.39                59
 12/28/2016   17:11:12   (  81.29, -30.71) 12/28/2016   17:11:19  (  81.29, -30.89)    3.17                 7
 12/28/2016   18:01:52   ( -81.30, 137.16) 12/28/2016   18:00:45  ( -81.31, 137.10)    1.15                67
 12/31/2016   11:54:56   ( -81.29,-132.16) 12/31/2016   11:56:07  ( -81.29,-132.07)    1.52                71
 12/31/2016   12:45:35   (  81.29,  35.62) 12/31/2016   12:45:33  (  81.29,  35.61)    0.40                 2