Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 3.  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)
 12/05/2018   13:17:25   (  81.10,  20.09) 12/05/2018   13:16:58  (  81.09,  19.98)    1.90                27
 12/05/2018   14:06:51   ( -81.12,-171.97) 12/05/2018   14:07:37  ( -81.11,-172.08)    2.01                46
 12/08/2018   08:51:39   (  81.11,  86.70) 12/08/2018   08:51:22  (  81.11,  86.81)    1.88                17
 12/08/2018   09:41:05   ( -81.13,-105.34) 12/08/2018   09:42:01  ( -81.13,-105.23)    1.85                56
 12/11/2018   04:25:54   (  81.09, 152.90) 12/11/2018   04:25:48  (  81.10, 152.87)    0.76                 6
 12/11/2018   05:15:20   ( -81.11, -39.12) 12/11/2018   05:16:27  ( -81.12, -39.14)    0.60                67
 12/13/2018   23:10:43   ( -81.07,  51.40) 12/13/2018   23:09:34  ( -81.07,  51.28)    1.99                69
 12/14/2018   00:00:08   (  81.10,-140.59) 12/14/2018   00:00:13  (  81.10,-140.71)    2.18                 5
 12/16/2018   18:44:56   ( -81.07, 117.89) 12/16/2018   18:43:58  ( -81.07, 117.72)    2.86                58