Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 2 7.  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   ( -81.28, -25.84) 02/09/2018   04:30:58  ( -81.28, -25.93)    1.58                57
 02/09/2018   05:21:20   (  81.31, 142.29) 02/09/2018   05:21:37  (  81.30, 142.17)    2.20                17
 02/12/2018   00:06:09   ( -81.29,  40.75) 02/12/2018   00:05:16  ( -81.29,  40.67)    1.47                53
 02/12/2018   00:55:35   (  81.29,-151.52) 02/12/2018   00:55:56  (  81.30,-151.64)    1.98                21
 02/14/2018   19:40:23   ( -81.30, 107.32) 02/14/2018   19:39:34  ( -81.29, 107.26)    1.18                49
 02/14/2018   20:29:49   (  81.30, -84.98) 02/14/2018   20:30:14  (  81.30, -85.06)    1.36                25
 02/17/2018   15:14:36   ( -81.30, 173.86) 02/17/2018   15:13:51  ( -81.30, 173.83)    0.73                45
 02/17/2018   16:04:02   (  81.30, -18.47) 02/17/2018   16:04:31  (  81.30, -18.50)    0.51                29
 02/20/2018   10:48:51   ( -81.28,-120.01) 02/20/2018   10:48:10  ( -81.29,-119.99)    0.80                41