Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 11.  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)
 08/13/2017   03:17:59   ( -81.23,  -7.79) 08/13/2017   03:17:35  ( -81.22,  -7.95)    2.75                24
 08/13/2017   04:07:25   (  81.23, 159.95) 08/13/2017   04:08:14  (  81.24, 159.87)    1.30                49
 08/15/2017   22:52:15   ( -81.23,  58.69) 08/15/2017   22:51:55  ( -81.23,  58.63)    1.16                20
 08/15/2017   23:41:40   (  81.26,-133.22) 08/15/2017   23:42:33  (  81.25,-133.19)    0.78                53
 08/18/2017   18:26:30   ( -81.23, 125.16) 08/18/2017   18:26:14  ( -81.23, 125.19)    0.66                16
 08/18/2017   19:15:55   (  81.26, -66.79) 08/18/2017   19:16:52  (  81.25, -66.64)    2.42                57
 08/21/2017   14:00:46   ( -81.23,-168.41) 08/21/2017   14:00:34  ( -81.24,-168.26)    2.73                12
 08/21/2017   14:50:11   (  81.25,  -0.38) 08/21/2017   14:51:13  (  81.25,  -0.50)    2.12                62
 08/24/2017   09:35:02   ( -81.23,-102.01) 08/24/2017   09:34:55  ( -81.23,-102.11)    1.62                 7