Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 6 24.  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)
 06/25/2018   09:27:45   (  81.22,  79.56) 06/25/2018   09:27:12  (  81.21,  79.39)    3.03                33
 06/25/2018   10:17:11   ( -81.24,-112.48) 06/25/2018   10:17:51  ( -81.23,-112.61)    2.20                40
 06/28/2018   05:02:02   (  81.22, 145.96) 06/28/2018   05:01:32  (  81.22, 145.83)    2.22                30
 06/28/2018   05:51:28   ( -81.24, -46.06) 06/28/2018   05:52:11  ( -81.23, -46.16)    1.82                43
 07/01/2018   00:36:19   (  81.22,-147.67) 07/01/2018   00:35:52  (  81.22,-147.74)    1.26                27
 07/01/2018   01:25:45   ( -81.24,  20.34) 07/01/2018   01:26:31  ( -81.24,  20.27)    1.20                46
 07/03/2018   20:10:34   (  81.23, -80.95) 07/03/2018   20:10:10  (  81.23, -80.95)    0.49                24
 07/03/2018   21:00:01   ( -81.23,  86.71) 07/03/2018   21:00:50  ( -81.24,  86.68)    0.52                49
 07/06/2018   15:44:51   (  81.22, -14.63) 07/06/2018   15:44:30  (  81.23, -14.55)    1.37                21