Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 27.  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)
 12/28/2018   01:01:58   ( -81.09,  23.86) 12/28/2018   01:01:35  ( -81.10,  23.95)    1.53                23
 12/28/2018   01:51:23   (  81.12,-168.07) 12/28/2018   01:52:14  (  81.12,-168.06)    0.14                51
 12/30/2018   20:36:12   ( -81.10,  90.39) 12/30/2018   20:35:59  ( -81.10,  90.30)    1.57                13
 12/30/2018   21:25:37   (  81.13,-101.56) 12/30/2018   21:26:37  (  81.13,-101.37)    3.27                60
 01/02/2019   16:10:27   ( -81.10, 156.89) 01/02/2019   16:10:23  ( -81.11, 157.01)    2.18                 4
 01/02/2019   16:59:52   (  81.13, -35.09) 01/02/2019   17:01:02  (  81.13, -35.08)    0.31                70
 01/05/2019   10:55:16   (  81.08,  55.33) 01/05/2019   10:54:09  (  81.08,  55.17)    2.83                67
 01/05/2019   11:44:42   ( -81.11,-136.64) 01/05/2019   11:44:48  ( -81.10,-136.66)    0.45                 6
 01/08/2019   06:29:31   (  81.08, 121.76) 01/08/2019   06:28:33  (  81.08, 121.82)    1.07                58