Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 8.  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)
 12/08/2018   08:51:40   (  81.10,  86.51) 12/08/2018   08:51:23  (  81.10,  86.50)    0.43                17
 12/08/2018   09:41:06   ( -81.12,-105.52) 12/08/2018   09:42:02  ( -81.12,-105.57)    0.90                56
 12/11/2018   04:25:54   (  81.11, 153.18) 12/11/2018   04:25:47  (  81.11, 153.31)    2.27                 7
 12/11/2018   05:15:20   ( -81.13, -38.83) 12/11/2018   05:16:26  ( -81.13, -38.74)    1.65                66
 12/13/2018   23:10:43   ( -81.07,  51.45) 12/13/2018   23:09:33  ( -81.07,  51.30)    2.59                70
 12/14/2018   00:00:08   (  81.10,-140.54) 12/14/2018   00:00:12  (  81.10,-140.66)    2.15                 4
 12/16/2018   18:44:57   ( -81.09, 118.10) 12/16/2018   18:43:57  ( -81.09, 118.10)    0.10                60
 12/16/2018   19:34:22   (  81.11, -73.90) 12/16/2018   19:34:36  (  81.11, -73.90)    0.14                14
 12/19/2018   14:19:11   ( -81.10,-175.26) 12/19/2018   14:18:21  ( -81.10,-175.12)    2.42                50