Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 10 6.  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)
 10/08/2015   05:15:22   (  81.25, 143.24) 10/08/2015   05:15:08  (  81.25, 143.19)    0.97                14
 10/08/2015   06:04:48   ( -81.27, -48.82) 10/08/2015   06:05:47  ( -81.26, -48.86)    0.89                59
 10/11/2015   00:49:37   (  81.25,-150.32) 10/11/2015   00:49:28  (  81.25,-150.38)    1.07                 9
 10/11/2015   01:39:03   ( -81.27,  17.65) 10/11/2015   01:40:07  ( -81.27,  17.59)    1.06                64
 10/13/2015   20:23:51   (  81.25, -83.94) 10/13/2015   20:23:47  (  81.25, -83.97)    0.58                 4
 10/13/2015   21:13:17   ( -81.27,  84.05) 10/13/2015   21:14:26  ( -81.27,  84.02)    0.49                69
 10/16/2015   15:08:40   ( -81.24, 174.70) 10/16/2015   15:07:27  ( -81.24, 174.79)    1.46                73
 10/16/2015   15:58:05   (  81.26, -17.26) 10/16/2015   15:58:06  (  81.26, -17.21)    0.80                 1
 10/16/2015   16:47:28   ( -81.34, 151.90) 10/16/2015   16:48:42  ( -81.30, 151.97)    4.90                74
 10/19/2015   10:42:55   ( -81.23,-119.03) 10/19/2015   10:41:48  ( -81.23,-119.22)    3.29                67