Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 6 19.  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)
 06/22/2018   13:53:28   (  81.23,  13.26) 06/22/2018   13:52:51  (  81.23,  13.44)    3.02                37
 06/22/2018   14:42:55   ( -81.23,-179.14) 06/22/2018   14:43:32  ( -81.23,-179.29)    2.53                37
 06/25/2018   09:27:46   (  81.21,  79.31) 06/25/2018   09:27:13  (  81.21,  79.13)    3.17                33
 06/25/2018   10:17:12   ( -81.23,-112.68) 06/25/2018   10:17:52  ( -81.23,-112.83)    2.45                40
 06/28/2018   05:02:02   (  81.23, 146.09) 06/28/2018   05:01:32  (  81.22, 145.96)    2.45                30
 06/28/2018   05:51:29   ( -81.23, -46.25) 06/28/2018   05:52:12  ( -81.23, -46.38)    2.14                43
 07/01/2018   00:36:18   (  81.22,-147.53) 07/01/2018   00:35:51  (  81.22,-147.61)    1.46                27
 07/01/2018   01:25:45   ( -81.23,  20.15) 07/01/2018   01:26:31  ( -81.23,  20.06)    1.65                46
 07/03/2018   20:10:35   (  81.22, -81.17) 07/03/2018   20:10:11  (  81.22, -81.19)    0.35                24