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, -38.48) 08/12/2018   05:20:01  ( -81.24, -38.30)    3.04                56
 08/12/2018   06:10:23   (  81.24, 129.30) 08/12/2018   06:10:41  (  81.25, 129.37)    1.26                18
 08/15/2018   00:55:13   ( -81.23,  27.88) 08/15/2018   00:54:20  ( -81.23,  27.94)    1.20                53
 08/15/2018   01:44:38   (  81.26,-164.00) 08/15/2018   01:44:59  (  81.25,-164.05)    1.11                21
 08/17/2018   20:29:29   ( -81.24,  94.58) 08/17/2018   20:28:39  ( -81.24,  94.55)    0.76                50
 08/17/2018   21:18:55   (  81.25, -97.70) 08/17/2018   21:19:19  (  81.24, -97.87)    3.02                24
 08/20/2018   16:03:46   ( -81.24, 160.88) 08/20/2018   16:02:59  ( -81.23, 160.77)    2.02                47
 08/20/2018   16:53:11   (  81.26, -31.04) 08/20/2018   16:53:37  (  81.26, -30.94)    1.85                26
 08/23/2018   11:38:01   ( -81.25,-132.47) 08/23/2018   11:37:16  ( -81.25,-132.27)    3.32                45