Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 6 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)
 06/07/2018   08:50:21   ( -81.36, -88.54) 06/07/2018   08:49:45  ( -81.36, -88.45)    1.56                36
 06/07/2018   09:39:47   (  81.37,  79.22) 06/07/2018   09:40:25  (  81.37,  79.24)    0.49                38
 06/10/2018   04:24:38   ( -81.37, -21.99) 06/10/2018   04:24:02  ( -81.37, -21.89)    1.62                36
 06/10/2018   05:14:04   (  81.37, 145.74) 06/10/2018   05:14:42  (  81.37, 145.79)    0.81                38
 06/12/2018   23:58:55   ( -81.37,  44.53) 06/12/2018   23:58:19  ( -81.37,  44.65)    2.05                36
 06/13/2018   00:48:21   (  81.38,-147.77) 06/13/2018   00:48:59  (  81.37,-147.68)    1.51                38
 06/15/2018   19:33:11   ( -81.37, 111.02) 06/15/2018   19:32:35  ( -81.37, 111.19)    2.79                36
 06/15/2018   20:22:37   (  81.38, -81.31) 06/15/2018   20:23:15  (  81.38, -81.16)    2.48                38
 06/18/2018   15:07:28   ( -81.38, 177.48) 06/18/2018   15:06:53  ( -81.37, 177.31)    2.89                35