Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 1 15.  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)
 01/16/2015   19:22:11   ( -81.11, 108.82) 01/16/2015   19:20:59  ( -81.11, 108.94)    2.08                72
 01/16/2015   20:11:36   (  81.13, -83.10) 01/16/2015   20:11:38  (  81.13, -82.98)    2.14                 2
 01/16/2015   21:00:17   ( -81.81, 102.84) 01/16/2015   21:01:30  ( -81.30, 103.32)   57.56                73
 01/19/2015   14:56:25   ( -81.10, 175.12) 01/19/2015   14:55:26  ( -81.09, 174.95)    3.06                59
 01/19/2015   15:45:50   (  81.12, -16.82) 01/19/2015   15:46:05  (  81.12, -16.99)    2.86                15
 01/22/2015   10:30:38   ( -81.10,-118.38) 01/22/2015   10:29:51  ( -81.10,-118.37)    0.40                47
 01/22/2015   11:20:03   (  81.13,  49.66) 01/22/2015   11:20:30  (  81.13,  49.69)    0.62                27
 01/25/2015   06:04:49   ( -81.12, -51.69) 01/25/2015   06:04:15  ( -81.11, -51.76)    1.34                34
 01/25/2015   06:54:14   (  81.14, 116.34) 01/25/2015   06:54:54  (  81.14, 116.29)    0.95                40
 01/28/2015   01:39:01   ( -81.12,  14.84) 01/28/2015   01:38:40  ( -81.12,  14.79)    1.07                21