Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 3 18.  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)
 03/18/2019   17:30:14   ( -81.45, 142.84) 03/18/2019   17:29:28  ( -81.45, 142.92)    1.39                46
 03/18/2019   18:19:40   (  81.46, -49.46) 03/18/2019   18:20:08  (  81.45, -49.37)    1.50                28
 03/21/2019   13:04:29   ( -81.46,-150.67) 03/21/2019   13:03:42  ( -81.45,-150.68)    0.50                47
 03/21/2019   13:53:55   (  81.46,  17.01) 03/21/2019   13:54:22  (  81.45,  16.99)    0.54                27
 03/24/2019   08:38:45   ( -81.45, -84.46) 03/24/2019   08:37:56  ( -81.45, -84.29)    2.99                49
 03/24/2019   09:28:11   (  81.45,  83.19) 03/24/2019   09:28:36  (  81.45,  83.34)    2.56                25
 03/27/2019   04:12:59   ( -81.46, -17.75) 03/27/2019   04:12:09  ( -81.45, -17.91)    2.76                50
 03/27/2019   05:02:25   (  81.46, 149.88) 03/27/2019   05:02:48  (  81.45, 150.07)    3.16                23
 03/29/2019   23:47:15   ( -81.46,  48.68) 03/29/2019   23:46:22  ( -81.45,  48.85)    2.86                53