Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 28.  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)
 12/30/2018   20:36:13   ( -81.10,  90.32) 12/30/2018   20:36:00  ( -81.09,  90.22)    1.72                13
 12/30/2018   21:25:38   (  81.12,-101.62) 12/30/2018   21:26:38  (  81.13,-101.45)    2.96                60
 01/02/2019   16:10:27   ( -81.10, 156.84) 01/02/2019   16:10:23  ( -81.11, 156.94)    1.87                 4
 01/02/2019   16:59:52   (  81.13, -35.12) 01/02/2019   17:01:02  (  81.12, -35.15)    0.45                70
 01/05/2019   10:55:16   (  81.08,  55.32) 01/05/2019   10:54:08  (  81.09,  55.49)    3.11                68
 01/05/2019   11:44:42   ( -81.10,-136.67) 01/05/2019   11:44:48  ( -81.10,-136.73)    0.98                 6
 01/08/2019   06:29:31   (  81.08, 121.77) 01/08/2019   06:28:33  (  81.08, 121.77)    0.25                58
 01/08/2019   07:18:57   ( -81.11, -70.20) 01/08/2019   07:19:12  ( -81.11, -70.03)    2.97                15
 01/11/2019   02:03:45   (  81.08,-171.79) 01/11/2019   02:02:57  (  81.08,-171.95)    2.75                48