Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 2 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)
 02/01/2018   23:29:16   ( -81.13,  47.36) 02/01/2018   23:29:00  ( -81.13,  47.42)    1.20                16
 02/02/2018   00:18:40   (  81.15,-144.67) 02/02/2018   00:19:39  (  81.15,-144.72)    0.83                59
 02/04/2018   19:03:29   ( -81.13, 113.83) 02/04/2018   19:03:21  ( -81.14, 113.86)    0.81                 8
 02/04/2018   19:52:52   (  81.17, -77.90) 02/04/2018   19:53:59  (  81.17, -77.90)    0.54                67
 02/07/2018   13:48:15   (  81.12,  12.46) 02/07/2018   13:47:03  (  81.12,  12.51)    0.91                72
 02/07/2018   14:37:42   ( -81.15,-179.38) 02/07/2018   14:37:42  ( -81.15,-179.34)    0.81                 0
 02/07/2018   15:26:18   (  81.83,   7.90) 02/07/2018   15:27:31  (  81.28,   8.13)   61.55                73
 02/10/2018   09:22:29   (  81.11,  78.82) 02/10/2018   09:21:25  (  81.12,  78.92)    1.85                64
 02/10/2018   10:11:56   ( -81.15,-112.99) 02/10/2018   10:12:04  ( -81.15,-112.94)    0.92                 8
 02/13/2018   04:56:41   (  81.13, 145.52) 02/13/2018   04:55:45  (  81.13, 145.69)    2.83                56