Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 3 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)
 03/09/2018   08:14:11   ( -81.31, -80.97) 03/09/2018   08:13:52  ( -81.31, -80.79)    3.02                19
 03/09/2018   09:03:37   (  81.32,  86.76) 03/09/2018   09:04:32  (  81.32,  86.89)    2.21                55
 03/12/2018   03:48:24   ( -81.30, -14.70) 03/12/2018   03:48:09  ( -81.30, -14.75)    0.90                15
 03/12/2018   04:37:49   (  81.33, 153.39) 03/12/2018   04:38:48  (  81.32, 153.28)    1.96                59
 03/14/2018   23:22:37   ( -81.31,  51.93) 03/14/2018   23:22:25  ( -81.31,  52.06)    2.21                12
 03/15/2018   00:12:03   (  81.32,-140.39) 03/15/2018   00:13:05  (  81.32,-140.34)    1.01                62
 03/17/2018   18:56:51   ( -81.30, 118.15) 03/17/2018   18:56:43  ( -81.30, 118.08)    1.20                 8
 03/17/2018   19:46:16   (  81.32, -73.82) 03/17/2018   19:47:22  (  81.32, -73.97)    2.59                66
 03/20/2018   14:31:03   ( -81.31,-175.29) 03/20/2018   14:30:58  ( -81.31,-175.14)    2.58                 5