Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 4 2.  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)
 04/04/2017   05:15:02   (  81.09, 140.13) 04/04/2017   05:14:41  (  81.09, 140.09)    0.87                21
 04/04/2017   06:04:27   ( -81.13, -51.57) 04/04/2017   06:05:19  ( -81.13, -51.49)    1.48                52
 04/07/2017   00:49:15   (  81.11,-153.11) 04/07/2017   00:49:02  (  81.11,-153.17)    1.30                13
 04/07/2017   01:38:41   ( -81.13,  14.85) 04/07/2017   01:39:41  ( -81.13,  14.93)    1.32                60
 04/09/2017   20:23:29   (  81.11, -86.74) 04/09/2017   20:23:24  (  81.10, -86.81)    1.14                 5
 04/09/2017   21:12:55   ( -81.13,  81.24) 04/09/2017   21:14:03  ( -81.13,  81.33)    1.62                68
 04/12/2017   15:08:17   ( -81.08, 171.58) 04/12/2017   15:07:06  ( -81.08, 171.73)    2.77                71
 04/12/2017   15:57:42   (  81.10, -20.42) 04/12/2017   15:57:45  (  81.10, -20.46)    0.71                 3
 04/15/2017   10:42:30   ( -81.09,-121.75) 04/15/2017   10:41:28  ( -81.08,-121.90)    2.72                62