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   06:11:18   ( -81.12, -52.90) 09/15/2016   06:10:06  ( -81.11, -53.06)    2.98                72
 09/15/2016   07:00:44   (  81.12, 114.79) 09/15/2016   07:00:45  (  81.13, 114.90)    2.21                 1
 09/15/2016   07:49:56   ( -81.43, -71.94) 09/15/2016   07:51:10  ( -81.28, -71.66)   17.90                74
 09/18/2016   01:45:34   ( -81.10,  13.33) 09/18/2016   01:44:29  ( -81.11,  13.46)    2.40                65
 09/18/2016   02:34:59   (  81.13,-178.65) 09/18/2016   02:35:08  (  81.13,-178.58)    1.31                 9
 09/20/2016   21:19:49   ( -81.11,  79.87) 09/20/2016   21:18:52  ( -81.11,  79.96)    1.61                57
 09/20/2016   22:09:14   (  81.13,-112.13) 09/20/2016   22:09:31  (  81.13,-112.07)    0.98                17
 09/23/2016   16:54:03   ( -81.11, 146.37) 09/23/2016   16:53:14  ( -81.12, 146.45)    1.42                49
 09/23/2016   17:43:28   (  81.14, -45.66) 09/23/2016   17:43:53  (  81.14, -45.59)    1.18                25
 09/26/2016   12:28:18   ( -81.11,-147.19) 09/26/2016   12:27:37  ( -81.12,-147.08)    1.81                41