Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 5 11.  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)
 05/11/2019   23:28:53   ( -81.14,  47.97) 05/11/2019   23:28:27  ( -81.14,  47.86)    1.90                26
 05/12/2019   00:18:18   (  81.16,-143.97) 05/12/2019   00:19:05  (  81.17,-143.84)    2.16                47
 05/14/2019   19:03:11   ( -81.14, 114.41) 05/14/2019   19:02:50  ( -81.14, 114.31)    1.60                21
 05/14/2019   19:52:36   (  81.16, -77.56) 05/14/2019   19:53:28  (  81.17, -77.43)    2.19                52
 05/17/2019   14:37:28   ( -81.14,-179.04) 05/17/2019   14:37:11  ( -81.15,-178.90)    2.55                17
 05/17/2019   15:26:53   (  81.17, -11.03) 05/17/2019   15:27:50  (  81.17, -11.06)    0.63                57
 05/20/2019   10:11:47   ( -81.14,-112.74) 05/20/2019   10:11:35  ( -81.14,-112.90)    2.72                12
 05/20/2019   11:01:12   (  81.16,  55.25) 05/20/2019   11:02:13  (  81.16,  55.27)    0.60                61
 05/23/2019   05:46:05   ( -81.16, -45.96) 05/23/2019   05:45:56  ( -81.16, -45.81)    2.52                 9