Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2014 4 1.  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)
 04/02/2014   05:28:04   ( -81.11, -42.92) 04/02/2014   05:27:29  ( -81.11, -42.90)    0.63                35
 04/02/2014   06:17:29   (  81.13, 125.09) 04/02/2014   06:18:08  (  81.13, 124.94)    2.53                39
 04/05/2014   01:02:16   ( -81.13,  23.79) 04/05/2014   01:01:52  ( -81.12,  23.70)    1.62                24
 04/05/2014   01:51:41   (  81.15,-168.22) 04/05/2014   01:52:30  (  81.15,-168.09)    2.21                49
 04/07/2014   20:36:30   ( -81.11,  89.96) 04/07/2014   20:36:17  ( -81.11,  89.83)    2.19                13
 04/07/2014   21:25:54   (  81.16,-101.70) 04/07/2014   21:26:54  (  81.15,-101.60)    1.79                60
 04/10/2014   16:10:42   ( -81.13, 156.69) 04/10/2014   16:10:40  ( -81.13, 156.62)    1.22                 2
 04/10/2014   17:00:07   (  81.15, -35.36) 04/10/2014   17:01:18  (  81.15, -35.20)    2.66                71
 04/13/2014   10:55:27   (  81.11,  55.18) 04/13/2014   10:54:23  (  81.10,  55.08)    1.84                64