Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2016 4 25.  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)
 04/26/2016   04:19:23   ( -81.11, -25.63) 04/26/2016   04:18:43  ( -81.11, -25.76)    2.21                40
 04/26/2016   05:08:48   (  81.14, 142.50) 04/26/2016   05:09:21  (  81.14, 142.44)    1.04                33
 04/28/2016   23:53:40   ( -81.12,  40.87) 04/28/2016   23:53:04  ( -81.12,  40.87)    0.09                36
 04/29/2016   00:43:05   (  81.15,-151.03) 04/29/2016   00:43:42  (  81.15,-150.94)    1.51                37
 05/01/2016   19:27:58   ( -81.12, 107.33) 05/01/2016   19:27:26  ( -81.13, 107.48)    2.62                32
 05/01/2016   20:17:23   (  81.15, -84.60) 05/01/2016   20:18:05  (  81.14, -84.73)    2.26                42
 05/04/2016   15:02:16   ( -81.12, 173.75) 05/04/2016   15:01:49  ( -81.12, 173.69)    1.04                27
 05/04/2016   15:51:41   (  81.15, -18.22) 05/04/2016   15:52:27  (  81.15, -18.16)    1.07                46
 05/07/2016   10:36:33   ( -81.12,-119.88) 05/07/2016   10:36:10  ( -81.12,-119.76)    2.30                23