Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 3 3.  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)
 03/06/2018   12:39:57   ( -81.31,-147.40) 03/06/2018   12:39:35  ( -81.31,-147.36)    0.75                22
 03/06/2018   13:29:23   (  81.32,  20.34) 03/06/2018   13:30:15  (  81.32,  20.34)    0.10                52
 03/09/2018   08:14:11   ( -81.30, -81.10) 03/09/2018   08:13:52  ( -81.31, -80.92)    3.17                19
 03/09/2018   09:03:37   (  81.31,  86.60) 03/09/2018   09:04:32  (  81.32,  86.74)    2.59                55
 03/12/2018   03:48:24   ( -81.32, -14.47) 03/12/2018   03:48:09  ( -81.31, -14.50)    0.73                15
 03/12/2018   04:37:50   (  81.32, 153.21) 03/12/2018   04:38:49  (  81.32, 153.12)    1.39                59
 03/14/2018   23:22:37   ( -81.30,  51.75) 03/14/2018   23:22:25  ( -81.31,  51.91)    2.80                12
 03/15/2018   00:12:02   (  81.32,-140.22) 03/15/2018   00:13:04  (  81.32,-140.12)    1.70                62
 03/17/2018   18:56:50   ( -81.31, 118.31) 03/17/2018   18:56:42  ( -81.31, 118.30)    0.19                 8