Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 1.  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)
 07/02/2018   16:58:52   ( -81.37, 149.58) 07/02/2018   16:58:17  ( -81.37, 149.39)    3.21                35
 07/02/2018   17:48:18   (  81.38, -42.65) 07/02/2018   17:48:56  (  81.38, -42.48)    2.91                38
 07/05/2018   12:33:08   ( -81.37,-144.08) 07/05/2018   12:32:33  ( -81.37,-144.19)    1.75                35
 07/05/2018   13:22:34   (  81.37,  23.65) 07/05/2018   13:23:13  (  81.38,  23.51)    2.39                39
 07/08/2018   08:07:24   ( -81.38, -77.39) 07/08/2018   08:06:49  ( -81.38, -77.38)    0.44                35
 07/08/2018   08:56:50   (  81.38,  90.32) 07/08/2018   08:57:29  (  81.38,  90.28)    0.74                39
 07/11/2018   03:41:41   ( -81.37, -11.11) 07/11/2018   03:41:06  ( -81.38, -10.99)    2.09                35
 07/11/2018   04:31:07   (  81.37, 156.57) 07/11/2018   04:31:46  (  81.38, 156.63)    1.21                39
 07/13/2018   23:15:56   ( -81.38,  55.52) 07/13/2018   23:15:22  ( -81.38,  55.38)    2.32                34