Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 5 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)
 06/02/2018   20:53:34   (  81.19, -92.40) 06/02/2018   20:52:34  (  81.20, -92.35)    1.12                60
 06/02/2018   21:43:00   ( -81.21,  75.53) 06/02/2018   21:43:14  ( -81.21,  75.45)    1.41                14
 06/05/2018   16:27:48   (  81.20, -25.77) 06/05/2018   16:26:54  (  81.20, -25.80)    0.52                54
 06/05/2018   17:17:14   ( -81.22, 142.19) 06/05/2018   17:17:34  ( -81.22, 142.01)    3.20                20
 06/08/2018   12:02:01   (  81.21,  40.83) 06/08/2018   12:01:13  (  81.21,  40.74)    1.77                48
 06/08/2018   12:51:27   ( -81.23,-151.18) 06/08/2018   12:51:52  ( -81.23,-151.07)    1.86                25
 06/11/2018   07:36:16   (  81.20, 107.03) 06/11/2018   07:35:34  (  81.20, 106.87)    2.68                42
 06/11/2018   08:25:42   ( -81.22, -84.95) 06/11/2018   08:26:13  ( -81.22, -84.93)    0.61                31
 06/14/2018   03:10:30   (  81.20, 173.56) 06/14/2018   03:09:54  (  81.20, 173.37)    3.26                36