Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2014 7 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)
 07/20/2014   20:36:11   (  81.10, -89.40) 07/20/2014   20:35:52  (  81.10, -89.53)    2.32                19
 07/20/2014   21:25:37   ( -81.12,  78.57) 07/20/2014   21:26:31  ( -81.12,  78.60)    0.43                54
 07/23/2014   16:10:26   (  81.11, -22.85) 07/23/2014   16:10:16  (  81.11, -22.80)    0.89                10
 07/23/2014   16:59:52   ( -81.13, 145.14) 07/23/2014   17:00:56  ( -81.12, 144.99)    2.79                64
 07/26/2014   10:55:16   ( -81.09,-124.35) 07/26/2014   10:54:02  ( -81.09,-124.30)    0.98                74
 07/26/2014   11:44:42   (  81.09,  43.31) 07/26/2014   11:44:42  (  81.09,  43.15)    2.73                 0
 07/26/2014   12:34:08   ( -81.12,-148.68) 07/26/2014   12:35:21  ( -81.12,-148.65)    0.96                73
 07/29/2014   06:29:32   ( -81.07, -58.20) 07/29/2014   06:28:28  ( -81.07, -58.33)    2.26                64
 07/29/2014   07:18:56   (  81.12, 110.17) 07/29/2014   07:19:05  (  81.11, 110.21)    0.78                 9
 08/01/2014   02:03:45   ( -81.10,   8.65) 08/01/2014   02:02:50  ( -81.10,   8.73)    1.41                55