Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 3 26.  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)
 03/29/2018   00:24:19   (  81.31,-143.64) 03/29/2018   00:23:12  (  81.31,-143.65)    0.37                67
 03/29/2018   01:13:45   ( -81.33,  24.30) 03/29/2018   01:13:51  ( -81.32,  24.42)    2.03                 6
 03/31/2018   19:58:33   (  81.31, -77.25) 03/31/2018   19:57:30  (  81.31, -77.09)    2.67                63
 03/31/2018   20:47:59   ( -81.33,  90.71) 03/31/2018   20:48:10  ( -81.32,  90.63)    1.54                11
 04/03/2018   15:32:47   (  81.30, -10.90) 04/03/2018   15:31:49  (  81.31, -10.94)    0.75                58
 04/03/2018   16:22:13   ( -81.32, 157.09) 04/03/2018   16:22:28  ( -81.32, 157.21)    2.10                15
 04/06/2018   11:06:59   (  81.32,  55.79) 04/06/2018   11:06:05  (  81.32,  55.98)    3.07                54
 04/06/2018   11:56:26   ( -81.32,-136.57) 04/06/2018   11:56:46  ( -81.32,-136.61)    0.62                20
 04/09/2018   06:41:13   (  81.31, 122.08) 04/09/2018   06:40:24  (  81.31, 122.10)    0.52                49