Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 10.  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)
 12/11/2018   04:25:53   (  81.11, 153.23) 12/11/2018   04:25:46  (  81.12, 153.40)    3.04                 7
 12/11/2018   05:15:19   ( -81.13, -38.83) 12/11/2018   05:16:25  ( -81.13, -38.66)    2.91                66
 12/13/2018   23:10:43   ( -81.08,  51.44) 12/13/2018   23:09:33  ( -81.08,  51.38)    1.03                70
 12/14/2018   00:00:08   (  81.10,-140.51) 12/14/2018   00:00:12  (  81.10,-140.57)    0.95                 4
 12/16/2018   18:44:57   ( -81.09, 118.07) 12/16/2018   18:43:57  ( -81.09, 118.18)    2.01                60
 12/16/2018   19:34:22   (  81.11, -73.90) 12/16/2018   19:34:36  (  81.12, -73.80)    1.83                14
 12/19/2018   14:19:10   ( -81.10,-175.32) 12/19/2018   14:18:21  ( -81.09,-175.41)    1.65                49
 12/19/2018   15:08:35   (  81.12,  -7.32) 12/19/2018   15:09:00  (  81.11,  -7.42)    2.11                25
 12/22/2018   09:53:25   ( -81.08,-109.10) 12/22/2018   09:52:46  ( -81.09,-109.01)    1.62                39