Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2016 4 30.  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)
 05/01/2016   19:28:01   ( -81.04, 106.10) 05/01/2016   19:27:32  ( -81.04, 106.11)    0.36                29
 05/01/2016   20:17:26   (  81.07, -85.80) 05/01/2016   20:18:10  (  81.07, -85.72)    1.42                44
 05/04/2016   15:02:19   ( -81.04, 172.49) 05/04/2016   15:01:56  ( -81.04, 172.60)    1.94                23
 05/04/2016   15:51:44   (  81.07, -19.44) 05/04/2016   15:52:34  (  81.07, -19.25)    3.32                50
 05/07/2016   10:36:37   ( -81.03,-121.18) 05/07/2016   10:36:21  ( -81.03,-121.29)    2.00                16
 05/07/2016   11:26:02   (  81.06,  46.86) 05/07/2016   11:26:59  (  81.06,  46.84)    0.35                57
 05/10/2016   06:10:53   ( -81.04, -54.54) 05/10/2016   06:10:43  ( -81.04, -54.44)    1.64                10
 05/10/2016   07:00:19   (  81.05, 113.12) 05/10/2016   07:01:23  (  81.05, 112.94)    3.11                64
 05/13/2016   01:45:11   ( -81.03,  11.70) 05/13/2016   01:45:08  ( -81.03,  11.67)    0.56                 3