Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 9 25.  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)
 09/26/2015   22:58:22   (  81.23,-122.83) 09/26/2015   22:57:49  (  81.24,-122.82)    0.48                33
 09/26/2015   23:47:48   ( -81.25,  45.12) 09/26/2015   23:48:28  ( -81.25,  45.16)    0.70                40
 09/29/2015   18:32:37   (  81.25, -56.10) 09/29/2015   18:32:09  (  81.24, -56.25)    2.75                28
 09/29/2015   19:22:04   ( -81.25, 111.50) 09/29/2015   19:22:49  ( -81.25, 111.36)    2.48                45
 10/02/2015   14:06:52   (  81.24,  10.19) 10/02/2015   14:06:28  (  81.25,  10.30)    1.85                24
 10/02/2015   14:56:18   ( -81.26, 178.19) 10/02/2015   14:57:07  ( -81.26, 178.30)    1.93                49
 10/05/2015   09:41:07   (  81.25,  76.78) 10/05/2015   09:40:48  (  81.25,  76.81)    0.54                19
 10/05/2015   10:30:34   ( -81.25,-115.57) 10/05/2015   10:31:28  ( -81.26,-115.55)    0.78                54
 10/08/2015   05:15:22   (  81.25, 143.31) 10/08/2015   05:15:08  (  81.25, 143.31)    0.43                14