Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2014 1 20.  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)
 01/21/2014   22:41:01   (  81.18,-119.63) 01/21/2014   22:40:47  (  81.18,-119.47)    2.90                14
 01/21/2014   23:30:27   ( -81.20,  48.30) 01/21/2014   23:31:26  ( -81.20,  48.40)    1.70                59
 01/24/2014   18:15:16   (  81.17, -53.37) 01/24/2014   18:15:08  (  81.18, -53.23)    2.55                 8
 01/24/2014   19:04:42   ( -81.19, 114.57) 01/24/2014   19:05:47  ( -81.20, 114.65)    1.59                65
 01/27/2014   13:00:52   ( -79.71,-169.86) 01/27/2014   12:59:41  ( -80.06,-172.52)   65.05                71
 01/27/2014   13:49:30   (  81.17,  13.14) 01/27/2014   13:49:29  (  81.17,  12.96)    3.06                 1
 01/27/2014   14:38:56   ( -81.19,-178.91) 01/27/2014   14:40:07  ( -81.20,-178.75)    2.89                71
 01/30/2014   08:34:17   ( -81.17, -88.18) 01/30/2014   08:33:08  ( -81.17, -88.18)    0.31                69
 01/30/2014   09:23:43   (  81.17,  79.53) 01/30/2014   09:23:48  (  81.18,  79.50)    0.73                 5
 02/02/2014   04:08:31   ( -81.16, -21.90) 02/02/2014   04:07:29  ( -81.16, -22.03)    2.27                62