Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 1 12.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/14/2015   00:37:23   (  81.11,-149.88) 01/14/2015   00:37:15  (  81.11,-150.06)    3.11                 8
 01/14/2015   01:26:49   ( -81.13,  18.08) 01/14/2015   01:27:54  ( -81.13,  17.91)    3.07                65
 01/16/2015   20:11:37   (  81.11, -83.41) 01/16/2015   20:11:33  (  81.12, -83.27)    2.61                 4
 01/16/2015   21:01:03   ( -81.14,  84.57) 01/16/2015   21:02:12  ( -81.14,  84.70)    2.41                69
 01/19/2015   14:56:25   ( -81.10, 175.22) 01/19/2015   14:55:13  ( -81.10, 175.09)    2.49                72
 01/19/2015   15:45:50   (  81.13, -16.75) 01/19/2015   15:45:52  (  81.12, -16.91)    2.94                 2
 01/19/2015   16:35:01   ( -81.46, 156.92) 01/19/2015   16:36:15  ( -81.29, 157.20)   18.99                74
 01/22/2015   10:30:37   ( -81.11,-118.27) 01/22/2015   10:29:30  ( -81.10,-118.23)    0.66                67
 01/22/2015   11:20:02   (  81.13,  49.75) 01/22/2015   11:20:09  (  81.13,  49.77)    0.48                 7
 01/25/2015   06:04:50   ( -81.10, -51.93) 01/25/2015   06:03:49  ( -81.10, -51.97)    0.77                61