Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 5 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)
 05/09/2019   04:44:02   (  81.15, 149.36) 05/09/2019   04:44:44  (  81.15, 149.26)    1.77                42
 05/11/2019   23:28:53   ( -81.14,  48.03) 05/11/2019   23:28:27  ( -81.13,  47.85)    3.13                26
 05/12/2019   00:18:18   (  81.17,-143.92) 05/12/2019   00:19:05  (  81.16,-143.88)    0.70                47
 05/14/2019   19:03:11   ( -81.15, 114.54) 05/14/2019   19:02:50  ( -81.14, 114.36)    3.25                21
 05/14/2019   19:52:36   (  81.17, -77.43) 05/14/2019   19:53:28  (  81.17, -77.41)    0.47                52
 05/17/2019   14:37:30   ( -81.14,-179.17) 05/17/2019   14:37:13  ( -81.14,-179.14)    0.71                17
 05/17/2019   15:26:55   (  81.16, -11.17) 05/17/2019   15:27:52  (  81.16, -11.33)    2.82                57
 05/20/2019   10:11:48   ( -81.14,-112.75) 05/20/2019   10:11:35  ( -81.14,-112.66)    1.76                13