Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 3 13.  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)
 03/13/2018   07:49:33   ( -81.13, -77.82) 03/13/2018   07:48:40  ( -81.13, -77.85)    0.55                53
 03/13/2018   08:38:58   (  81.16,  90.28) 03/13/2018   08:39:19  (  81.16,  90.27)    0.33                21
 03/16/2018   03:23:46   ( -81.14, -11.22) 03/16/2018   03:23:01  ( -81.14, -11.21)    0.33                45
 03/16/2018   04:13:11   (  81.17, 156.86) 03/16/2018   04:13:40  (  81.17, 156.90)    0.91                29
 03/18/2018   22:57:58   ( -81.15,  55.35) 03/18/2018   22:57:21  ( -81.15,  55.43)    1.34                37
 03/18/2018   23:47:24   (  81.15,-136.96) 03/18/2018   23:48:01  (  81.16,-136.86)    1.94                37
 03/21/2018   18:32:12   ( -81.13, 121.53) 03/21/2018   18:31:43  ( -81.14, 121.67)    2.64                29
 03/21/2018   19:21:37   (  81.16, -70.45) 03/21/2018   19:22:22  (  81.17, -70.26)    3.32                45
 03/24/2018   14:06:25   ( -81.14,-171.96) 03/24/2018   14:06:05  ( -81.14,-172.09)    2.32                20