Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 2 8.  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)
 02/09/2018   04:31:55   ( -81.30, -25.50) 02/09/2018   04:30:58  ( -81.29, -25.58)    1.56                57
 02/09/2018   05:21:21   (  81.31, 142.26) 02/09/2018   05:21:38  (  81.30, 142.14)    2.19                17
 02/12/2018   00:06:09   ( -81.29,  40.72) 02/12/2018   00:05:16  ( -81.29,  40.63)    1.47                53
 02/12/2018   00:55:34   (  81.31,-151.17) 02/12/2018   00:55:55  (  81.31,-151.27)    1.98                21
 02/14/2018   19:40:23   ( -81.29, 107.28) 02/14/2018   19:39:34  ( -81.29, 107.22)    1.13                49
 02/14/2018   20:29:49   (  81.30, -85.01) 02/14/2018   20:30:14  (  81.30, -85.09)    1.37                25
 02/17/2018   15:14:37   ( -81.30, 173.82) 02/17/2018   15:13:52  ( -81.30, 173.80)    0.60                45
 02/17/2018   16:04:03   (  81.30, -18.50) 02/17/2018   16:04:32  (  81.30, -18.53)    0.52                29
 02/20/2018   10:48:50   ( -81.30,-119.67) 02/20/2018   10:48:09  ( -81.30,-119.63)    0.75                41