Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 8 31.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2018   22:20:50   ( -81.24,  66.61) 08/31/2018   22:20:14  ( -81.24,  66.75)    2.48                36
 08/31/2018   23:10:15   (  81.27,-125.24) 08/31/2018   23:10:53  (  81.26,-125.36)    2.22                38
 09/03/2018   17:55:06   ( -81.24, 133.16) 09/03/2018   17:54:33  ( -81.25, 133.29)    2.32                33
 09/03/2018   18:44:32   (  81.25, -59.10) 09/03/2018   18:45:13  (  81.25, -59.25)    2.58                41
 09/06/2018   13:29:21   ( -81.25,-160.33) 09/06/2018   13:28:51  ( -81.25,-160.19)    2.37                30
 09/06/2018   14:18:47   (  81.25,   7.39) 09/06/2018   14:19:31  (  81.25,   7.23)    2.69                44
 09/09/2018   09:03:37   ( -81.25, -93.83) 09/09/2018   09:03:10  ( -81.25, -93.68)    2.63                27
 09/09/2018   09:53:03   (  81.25,  73.85) 09/09/2018   09:53:50  (  81.25,  73.70)    2.60                47
 09/12/2018   04:37:53   ( -81.25, -27.37) 09/12/2018   04:37:29  ( -81.26, -27.19)    3.06                24