Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 10 9.  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)
 10/10/2018   07:31:06   (  81.17, 107.98) 10/10/2018   07:30:26  (  81.17, 107.89)    1.50                40
 10/10/2018   08:20:32   ( -81.20, -84.04) 10/10/2018   08:21:05  ( -81.20, -83.86)    3.09                33
 10/13/2018   03:05:20   (  81.17, 174.42) 10/13/2018   03:04:48  (  81.18, 174.57)    2.65                32
 10/13/2018   03:54:46   ( -81.20, -17.58) 10/13/2018   03:55:28  ( -81.20, -17.56)    0.28                42
 10/15/2018   22:39:32   (  81.18,-118.98) 10/15/2018   22:39:10  (  81.18,-119.13)    2.57                22
 10/15/2018   23:28:58   ( -81.21,  49.04) 10/15/2018   23:29:49  ( -81.20,  49.12)    1.41                51
 10/18/2018   18:13:45   (  81.18, -52.60) 10/18/2018   18:13:32  (  81.19, -52.44)    2.79                13
 10/18/2018   19:03:11   ( -81.20, 115.45) 10/18/2018   19:04:12  ( -81.20, 115.43)    0.52                61
 10/21/2018   13:47:57   (  81.18,  13.95) 10/21/2018   13:47:55  (  81.18,  13.88)    1.24                 2