Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 6 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)
 06/10/2018   04:24:38   ( -81.37, -21.88) 06/10/2018   04:24:02  ( -81.37, -21.85)    0.72                36
 06/10/2018   05:14:04   (  81.38, 145.88) 06/10/2018   05:14:42  (  81.37, 145.85)    0.73                38
 06/12/2018   23:58:56   ( -81.36,  44.32) 06/12/2018   23:58:20  ( -81.36,  44.30)    0.52                36
 06/13/2018   00:48:22   (  81.37,-147.95) 06/13/2018   00:49:00  (  81.37,-148.02)    1.19                38
 06/15/2018   19:33:12   ( -81.37, 110.89) 06/15/2018   19:32:36  ( -81.37, 110.83)    1.13                36
 06/15/2018   20:22:38   (  81.37, -81.41) 06/15/2018   20:23:16  (  81.37, -81.50)    1.51                38
 06/18/2018   15:07:29   ( -81.37, 177.44) 06/18/2018   15:06:53  ( -81.37, 177.35)    1.75                36
 06/18/2018   15:56:55   (  81.38, -14.89) 06/18/2018   15:57:33  (  81.37, -15.00)    1.87                38
 06/21/2018   10:41:47   ( -81.36,-116.41) 06/21/2018   10:41:11  ( -81.36,-116.54)    2.17                36