Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 9 27.  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)
 09/29/2015   18:32:38   (  81.23, -56.43) 09/29/2015   18:32:10  (  81.23, -56.60)    3.01                28
 09/29/2015   19:22:04   ( -81.25, 111.52) 09/29/2015   19:22:49  ( -81.25, 111.36)    2.80                45
 10/02/2015   14:06:52   (  81.24,  10.23) 10/02/2015   14:06:28  (  81.25,  10.31)    1.30                24
 10/02/2015   14:56:18   ( -81.26, 178.20) 10/02/2015   14:57:07  ( -81.26, 178.28)    1.30                49
 10/05/2015   09:41:07   (  81.25,  76.82) 10/05/2015   09:40:48  (  81.25,  76.80)    0.56                19
 10/05/2015   10:30:34   ( -81.25,-115.56) 10/05/2015   10:31:28  ( -81.26,-115.60)    0.82                54
 10/08/2015   05:15:22   (  81.26, 143.34) 10/08/2015   05:15:08  (  81.25, 143.25)    1.62                14
 10/08/2015   06:04:49   ( -81.26, -49.02) 10/08/2015   06:05:48  ( -81.26, -49.12)    1.77                59
 10/11/2015   00:49:36   (  81.26,-150.22) 10/11/2015   00:49:27  (  81.25,-150.33)    2.03                 9