Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 15.  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)
 08/15/2017   22:52:14   ( -81.24,  58.87) 08/15/2017   22:51:54  ( -81.23,  58.81)    1.25                20
 08/15/2017   23:41:40   (  81.25,-133.39) 08/15/2017   23:42:33  (  81.25,-133.36)    0.51                53
 08/18/2017   18:26:30   ( -81.24, 125.33) 08/18/2017   18:26:14  ( -81.24, 125.38)    0.96                16
 08/18/2017   19:15:56   (  81.25, -66.96) 08/18/2017   19:16:53  (  81.25, -66.81)    2.47                57
 08/21/2017   14:00:45   ( -81.24,-168.23) 08/21/2017   14:00:33  ( -81.24,-168.06)    2.96                12
 08/21/2017   14:50:11   (  81.25,  -0.55) 08/21/2017   14:51:13  (  81.24,  -0.66)    1.92                62
 08/24/2017   09:35:01   ( -81.24,-101.82) 08/24/2017   09:34:54  ( -81.24,-101.90)    1.29                 7
 08/24/2017   10:24:27   (  81.24,  65.83) 08/24/2017   10:25:33  (  81.25,  65.87)    0.87                66
 08/27/2017   05:09:17   ( -81.24, -35.44) 08/27/2017   05:09:14  ( -81.24, -35.36)    1.43                 3