Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 12.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/14/2015   03:36:29   ( -81.13, -13.96) 09/14/2015   03:35:23  ( -81.13, -13.88)    1.40                66
 09/14/2015   04:25:55   (  81.14, 153.77) 09/14/2015   04:26:03  (  81.14, 153.63)    2.40                 8
 09/16/2015   23:10:45   ( -81.12,  52.35) 09/16/2015   23:09:45  ( -81.12,  52.20)    2.61                60
 09/17/2015   00:00:10   (  81.15,-139.58) 09/17/2015   00:00:23  (  81.15,-139.54)    0.65                13
 09/19/2015   18:45:01   ( -81.14, 118.97) 09/19/2015   18:44:06  ( -81.14, 119.00)    0.52                55
 09/19/2015   19:34:26   (  81.16, -72.98) 09/19/2015   19:34:45  (  81.15, -73.12)    2.52                19
 09/22/2015   14:19:18   ( -81.12,-174.83) 09/22/2015   14:18:29  ( -81.12,-174.98)    2.54                49
 09/22/2015   15:08:42   (  81.17,  -6.45) 09/22/2015   15:09:06  (  81.17,  -6.35)    1.60                24
 09/25/2015   09:53:32   ( -81.15,-107.97) 09/25/2015   09:52:48  ( -81.15,-107.87)    1.72                44