Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2014 1 21.  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,-119.57) 01/21/2014   22:40:47  (  81.19,-119.40)    2.97                14
 01/21/2014   23:30:27   ( -81.20,  48.36) 01/21/2014   23:31:26  ( -81.20,  48.46)    1.74                59
 01/24/2014   18:15:16   (  81.17, -53.33) 01/24/2014   18:15:08  (  81.18, -53.17)    2.82                 8
 01/24/2014   19:04:42   ( -81.19, 114.61) 01/24/2014   19:05:47  ( -81.20, 114.71)    1.77                65
 01/27/2014   13:00:50   ( -79.78,-169.30) 01/27/2014   12:59:36  ( -80.21,-170.96)   56.88                74
 01/27/2014   13:49:30   (  81.18,  13.16) 01/27/2014   13:49:29  (  81.17,  13.02)    2.44                 1
 01/27/2014   14:38:56   ( -81.20,-178.89) 01/27/2014   14:40:08  ( -81.19,-179.08)    3.21                72
 01/30/2014   08:34:17   ( -81.17, -88.19) 01/30/2014   08:33:08  ( -81.17, -88.15)    0.70                69
 01/30/2014   09:23:42   (  81.19,  79.89) 01/30/2014   09:23:47  (  81.19,  79.93)    0.84                 5
 02/02/2014   04:08:31   ( -81.15, -21.95) 02/02/2014   04:07:29  ( -81.16, -22.01)    1.10                62