Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 1 8.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/08/2016   23:47:59   (  81.10,-137.52) 01/08/2016   23:46:52  (  81.10,-137.55)    0.54                67
 01/09/2016   00:37:25   ( -81.12,  30.40) 01/09/2016   00:37:31  ( -81.12,  30.43)    0.62                 6
 01/11/2016   19:22:14   (  81.11, -70.96) 01/11/2016   19:21:14  (  81.10, -71.06)    1.94                60
 01/11/2016   20:11:40   ( -81.13,  96.99) 01/11/2016   20:11:53  ( -81.12,  96.92)    1.33                13
 01/14/2016   14:56:30   (  81.11,  -4.46) 01/14/2016   14:55:37  (  81.10,  -4.61)    2.69                53
 01/14/2016   15:45:56   ( -81.14, 163.51) 01/14/2016   15:46:16  ( -81.13, 163.38)    2.58                20
 01/17/2016   10:30:46   (  81.11,  61.97) 01/17/2016   10:30:00  (  81.11,  61.82)    2.79                46
 01/17/2016   11:20:12   ( -81.14,-130.03) 01/17/2016   11:20:39  ( -81.13,-130.20)    3.12                27
 01/20/2016   06:05:01   (  81.11, 128.34) 01/20/2016   06:04:22  (  81.10, 128.21)    2.26                39