Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 2 19.  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)
 02/20/2018   10:48:50   ( -81.30,-119.78) 02/20/2018   10:48:09  ( -81.30,-119.72)    1.02                41
 02/20/2018   11:38:16   (  81.31,  47.98) 02/20/2018   11:38:49  (  81.31,  48.02)    0.83                33
 02/23/2018   06:23:04   ( -81.30, -53.33) 02/23/2018   06:22:27  ( -81.30, -53.18)    2.48                37
 02/23/2018   07:12:30   (  81.31, 114.41) 02/23/2018   07:13:07  (  81.31, 114.54)    2.41                37
 02/26/2018   01:57:18   ( -81.30,  13.10) 02/26/2018   01:56:46  ( -81.30,  12.96)    2.27                32
 02/26/2018   02:46:44   (  81.30,-179.20) 02/26/2018   02:47:26  (  81.30,-179.34)    2.39                42
 02/28/2018   21:31:31   ( -81.30,  79.48) 02/28/2018   21:31:03  ( -81.30,  79.48)    0.27                28
 02/28/2018   22:20:56   (  81.32,-112.46) 02/28/2018   22:21:42  (  81.32,-112.47)    0.49                46
 03/03/2018   17:05:44   ( -81.31, 146.21) 03/03/2018   17:05:20  ( -81.31, 146.37)    2.67                24