Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 10 25.  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)
 10/27/2018   04:56:45   (  81.19, 146.85) 10/27/2018   04:56:29  (  81.20, 147.04)    3.32                16
 10/27/2018   05:46:12   ( -81.19, -45.57) 10/27/2018   05:47:10  ( -81.19, -45.67)    1.62                58
 10/30/2018   00:31:01   (  81.19,-146.72) 10/30/2018   00:30:51  (  81.19,-146.74)    0.65                10
 10/30/2018   01:20:28   ( -81.19,  20.88) 10/30/2018   01:21:31  ( -81.20,  20.93)    1.05                63
 11/01/2018   20:05:16   (  81.19, -80.31) 11/01/2018   20:05:11  (  81.19, -80.16)    2.54                 5
 11/01/2018   20:54:42   ( -81.21,  87.69) 11/01/2018   20:55:50  ( -81.21,  87.89)    3.33                68
 11/04/2018   14:50:07   ( -81.17, 178.06) 11/04/2018   14:48:54  ( -81.17, 178.05)    0.26                73
 11/04/2018   15:39:32   (  81.19, -13.91) 11/04/2018   15:39:33  (  81.19, -13.98)    1.22                 1
 11/04/2018   16:28:58   ( -81.21, 154.11) 11/04/2018   16:30:12  ( -81.21, 154.06)    1.07                74
 11/07/2018   10:24:23   ( -81.16,-115.54) 11/07/2018   10:23:15  ( -81.17,-115.42)    2.30                68