Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 10 16.  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)
 10/16/2015   15:09:04   ( -80.65, 166.60) 10/16/2015   15:07:50  ( -80.85, 165.97)   24.75                74
 10/16/2015   15:58:10   (  81.18, -18.68) 10/16/2015   15:58:09  (  81.18, -18.65)    0.73                 1
 10/16/2015   16:47:36   ( -81.20, 149.26) 10/16/2015   16:48:48  ( -81.20, 149.28)    0.46                72
 10/19/2015   10:43:00   ( -81.17,-119.96) 10/19/2015   10:41:47  ( -81.17,-120.12)    2.91                73
 10/19/2015   11:32:26   (  81.18,  47.76) 10/19/2015   11:32:26  (  81.19,  47.90)    2.45                 0
 10/19/2015   12:21:52   ( -81.20,-144.27) 10/19/2015   12:23:05  ( -81.20,-144.14)    2.33                73
 10/22/2015   06:17:17   ( -81.17, -53.57) 10/22/2015   06:16:05  ( -81.17, -53.55)    0.38                72
 10/22/2015   07:06:43   (  81.18, 114.13) 10/22/2015   07:06:45  (  81.18, 114.05)    1.34                 2
 10/22/2015   07:55:45   ( -81.62, -68.53) 10/22/2015   07:56:59  ( -81.34, -68.21)   31.55                74
 10/25/2015   01:51:34   ( -81.17,  12.76) 10/25/2015   01:50:24  ( -81.16,  12.64)    2.03                70
 10/25/2015   02:40:59   (  81.19,-179.20) 10/25/2015   02:41:02  (  81.19,-179.03)    2.91                 3
 10/27/2015   21:25:49   ( -81.18,  79.38) 10/27/2015   21:24:41  ( -81.17,  79.21)    3.14                68