Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 1.  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)
 12/02/2018   17:43:11   (  81.11, -46.21) 12/02/2018   17:42:33  (  81.10, -46.11)    1.58                38
 12/02/2018   18:32:37   ( -81.12, 121.72) 12/02/2018   18:33:12  ( -81.12, 121.81)    1.54                35
 12/05/2018   13:17:25   (  81.10,  20.08) 12/05/2018   13:16:58  (  81.09,  19.98)    1.85                27
 12/05/2018   14:06:51   ( -81.12,-171.97) 12/05/2018   14:07:37  ( -81.11,-172.08)    1.82                46
 12/08/2018   08:51:39   (  81.11,  86.69) 12/08/2018   08:51:22  (  81.11,  86.80)    2.04                17
 12/08/2018   09:41:05   ( -81.13,-105.34) 12/08/2018   09:42:01  ( -81.13,-105.22)    2.15                56
 12/11/2018   04:25:53   (  81.11, 153.25) 12/11/2018   04:25:47  (  81.11, 153.25)    0.61                 6
 12/11/2018   05:15:20   ( -81.11, -39.12) 12/11/2018   05:16:27  ( -81.12, -39.12)    0.54                67
 12/13/2018   23:10:43   ( -81.07,  51.39) 12/13/2018   23:09:34  ( -81.07,  51.31)    1.46                69