Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 8 11.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/12/2018   05:20:57   ( -81.23, -38.54) 08/12/2018   05:20:01  ( -81.24, -38.37)    3.12                56
 08/12/2018   06:10:22   (  81.26, 129.61) 08/12/2018   06:10:40  (  81.25, 129.68)    1.36                18
 08/15/2018   00:55:14   ( -81.22,  27.81) 08/15/2018   00:54:21  ( -81.23,  27.88)    1.37                53
 08/15/2018   01:44:39   (  81.25,-164.07) 08/15/2018   01:45:00  (  81.25,-164.12)    0.98                21
 08/17/2018   20:29:29   ( -81.24,  94.51) 08/17/2018   20:28:39  ( -81.24,  94.49)    0.49                50
 08/17/2018   21:18:55   (  81.24, -97.77) 08/17/2018   21:19:19  (  81.24, -97.94)    2.93                24
 08/20/2018   16:03:46   ( -81.23, 160.81) 08/20/2018   16:02:59  ( -81.23, 160.70)    1.83                47
 08/20/2018   16:53:11   (  81.26, -31.12) 08/20/2018   16:53:37  (  81.26, -31.01)    1.95                26
 08/23/2018   11:38:02   ( -81.24,-132.55) 08/23/2018   11:37:18  ( -81.24,-132.72)    3.08                44