Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 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)
 07/11/2018   04:31:07   (  81.38, 156.68) 07/11/2018   04:31:46  (  81.38, 156.73)    0.99                39
 07/13/2018   23:15:56   ( -81.38,  55.55) 07/13/2018   23:15:22  ( -81.38,  55.42)    2.22                34
 07/14/2018   00:05:22   (  81.39,-136.70) 07/14/2018   00:06:01  (  81.39,-136.52)    3.01                39
 07/16/2018   18:50:13   ( -81.37, 121.79) 07/16/2018   18:49:39  ( -81.38, 121.81)    0.37                34
 07/16/2018   19:39:39   (  81.38, -70.48) 07/16/2018   19:40:19  (  81.38, -70.57)    1.54                40
 07/19/2018   14:24:29   ( -81.38,-171.60) 07/19/2018   14:23:55  ( -81.38,-171.43)    2.96                34
 07/19/2018   15:13:55   (  81.39,  -3.90) 07/19/2018   15:14:35  (  81.38,  -3.85)    0.87                40
 07/22/2018   09:58:45   ( -81.37,-105.41) 07/22/2018   09:58:12  ( -81.37,-105.46)    1.02                33