Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 9 13.  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)
 09/15/2016   06:11:19   ( -81.09, -53.26) 09/15/2016   06:10:07  ( -81.09, -53.43)    2.92                72
 09/15/2016   07:00:44   (  81.12, 114.79) 09/15/2016   07:00:45  (  81.13, 114.88)    1.73                 1
 09/15/2016   07:49:56   ( -81.43, -71.94) 09/15/2016   07:51:10  ( -81.27, -71.66)   17.95                74
 09/18/2016   01:45:34   ( -81.10,  13.33) 09/18/2016   01:44:29  ( -81.11,  13.44)    2.13                65
 09/18/2016   02:34:59   (  81.13,-178.65) 09/18/2016   02:35:08  (  81.13,-178.62)    0.53                 9
 09/20/2016   21:19:49   ( -81.11,  79.87) 09/20/2016   21:18:52  ( -81.11,  79.92)    0.91                57
 09/20/2016   22:09:14   (  81.13,-112.13) 09/20/2016   22:09:31  (  81.13,-112.14)    0.22                17
 09/23/2016   16:54:03   ( -81.11, 146.37) 09/23/2016   16:53:14  ( -81.11, 146.38)    0.18                49
 09/23/2016   17:43:28   (  81.14, -45.66) 09/23/2016   17:43:53  (  81.13, -45.68)    0.52                25
 09/26/2016   12:28:18   ( -81.11,-147.19) 09/26/2016   12:27:37  ( -81.11,-147.19)    0.11                41