Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 6 17.  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)
 06/18/2018   15:07:29   ( -81.36, 177.20) 06/18/2018   15:06:53  ( -81.37, 177.16)    0.71                36
 06/18/2018   15:56:55   (  81.37, -15.05) 06/18/2018   15:57:33  (  81.37, -15.10)    1.07                38
 06/21/2018   10:41:46   ( -81.36,-116.31) 06/21/2018   10:41:10  ( -81.37,-116.34)    0.60                36
 06/21/2018   11:31:12   (  81.37,  51.42) 06/21/2018   11:31:50  (  81.37,  51.37)    0.89                38
 06/24/2018   06:16:03   ( -81.37, -49.84) 06/24/2018   06:15:27  ( -81.37, -49.85)    0.37                36
 06/24/2018   07:05:29   (  81.37, 117.87) 06/24/2018   07:06:07  (  81.37, 117.84)    0.68                38
 06/27/2018   01:50:19   ( -81.37,  16.61) 06/27/2018   01:49:43  ( -81.37,  16.62)    0.25                36
 06/27/2018   02:39:45   (  81.37,-175.71) 06/27/2018   02:40:23  (  81.37,-175.72)    0.63                38
 06/29/2018   21:24:36   ( -81.37,  83.03) 06/29/2018   21:24:00  ( -81.37,  83.07)    0.80                36