Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2014 12 27.  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)
 12/28/2014   03:11:56   (  81.10, 171.35) 12/28/2014   03:11:19  (  81.11, 171.51)    2.92                37
 12/28/2014   04:01:22   ( -81.12, -20.71) 12/28/2014   04:01:59  ( -81.12, -20.79)    1.32                37
 12/30/2014   22:46:08   (  81.11,-122.00) 12/30/2014   22:45:39  (  81.11,-122.04)    0.84                29
 12/30/2014   23:35:34   ( -81.13,  45.95) 12/30/2014   23:36:18  ( -81.14,  46.04)    1.54                44
 01/02/2015   18:20:19   (  81.11, -55.60) 01/02/2015   18:19:58  (  81.11, -55.67)    1.22                21
 01/02/2015   19:09:45   ( -81.13, 112.36) 01/02/2015   19:10:37  ( -81.13, 112.41)    0.97                52
 01/05/2015   13:54:30   (  81.11,  10.91) 01/05/2015   13:54:17  (  81.12,  11.00)    1.65                13
 01/05/2015   14:43:56   ( -81.14, 178.88) 01/05/2015   14:44:57  ( -81.13, 178.71)    2.97                61
 01/08/2015   09:28:40   (  81.12,  77.52) 01/08/2015   09:28:36  (  81.12,  77.59)    1.21                 4