Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 7 13.  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)
 07/14/2015   06:41:30   ( -81.13, -60.36) 07/14/2015   06:40:44  ( -81.12, -60.23)    2.21                46
 07/14/2015   07:30:56   (  81.13, 107.37) 07/14/2015   07:31:24  (  81.14, 107.41)    0.79                28
 07/17/2015   02:15:47   ( -81.11,   5.77) 07/17/2015   02:15:07  ( -81.11,   5.82)    1.04                40
 07/17/2015   03:05:12   (  81.13, 173.84) 07/17/2015   03:05:46  (  81.13, 173.79)    0.86                34
 07/19/2015   21:50:02   ( -81.12,  72.45) 07/19/2015   21:49:28  ( -81.12,  72.58)    2.19                34
 07/19/2015   22:39:27   (  81.15,-119.50) 07/19/2015   22:40:07  (  81.14,-119.49)    0.32                40
 07/22/2015   17:24:16   ( -81.12, 138.95) 07/22/2015   17:23:49  ( -81.12, 138.92)    0.65                27
 07/22/2015   18:13:41   (  81.15, -53.02) 07/22/2015   18:14:28  (  81.14, -53.19)    3.12                47
 07/25/2015   12:58:31   ( -81.12,-154.73) 07/25/2015   12:58:11  ( -81.12,-154.78)    0.94                20