Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 17.  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)
 08/18/2017   18:26:30   ( -81.23, 125.10) 08/18/2017   18:26:14  ( -81.23, 125.14)    0.75                16
 08/18/2017   19:15:55   (  81.26, -66.78) 08/18/2017   19:16:52  (  81.26, -66.64)    2.36                57
 08/21/2017   14:00:46   ( -81.23,-168.46) 08/21/2017   14:00:34  ( -81.24,-168.30)    2.70                12
 08/21/2017   14:50:11   (  81.26,  -0.37) 08/21/2017   14:51:13  (  81.25,  -0.50)    2.28                62
 08/24/2017   09:35:02   ( -81.23,-102.04) 08/24/2017   09:34:55  ( -81.23,-102.14)    1.81                 7
 08/24/2017   10:24:27   (  81.25,  66.02) 08/24/2017   10:25:33  (  81.25,  66.03)    0.14                66
 08/27/2017   05:09:16   ( -81.25, -35.27) 08/27/2017   05:09:13  ( -81.24, -35.23)    0.82                 3
 08/27/2017   05:58:42   (  81.25, 132.39) 08/27/2017   05:59:52  (  81.25, 132.54)    2.62                70
 08/29/2017   23:54:06   (  81.22,-136.96) 08/29/2017   23:52:54  (  81.22,-136.98)    0.47                72
 08/30/2017   00:43:32   ( -81.24,  31.10) 08/30/2017   00:43:33  ( -81.25,  31.28)    3.13                 1