Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 2 7.  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)
 02/10/2018   09:22:30   (  81.12,  78.89) 02/10/2018   09:21:25  (  81.11,  78.70)    3.20                65
 02/10/2018   10:11:56   ( -81.14,-113.17) 02/10/2018   10:12:04  ( -81.14,-113.20)    0.58                 8
 02/13/2018   04:56:44   (  81.13, 145.44) 02/13/2018   04:55:46  (  81.13, 145.49)    0.91                58
 02/13/2018   05:46:10   ( -81.15, -46.60) 02/13/2018   05:46:25  ( -81.15, -46.41)    3.30                15
 02/16/2018   00:30:58   (  81.13,-148.04) 02/16/2018   00:30:08  (  81.13,-148.11)    1.32                50
 02/16/2018   01:20:24   ( -81.15,  19.96) 02/16/2018   01:20:47  ( -81.15,  19.99)    0.59                23
 02/18/2018   20:05:11   (  81.13, -81.54) 02/18/2018   20:04:29  (  81.13, -81.72)    3.21                42
 02/18/2018   20:54:37   ( -81.16,  86.48) 02/18/2018   20:55:08  ( -81.15,  86.38)    1.83                31
 02/21/2018   15:39:25   (  81.14, -15.06) 02/21/2018   15:38:50  (  81.14, -14.96)    1.85                35