Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 2 17.  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,-119.84) 02/20/2018   10:48:09  ( -81.30,-119.79)    0.95                41
 02/20/2018   11:38:16   (  81.30,  47.89) 02/20/2018   11:38:49  (  81.31,  47.94)    0.99                33
 02/23/2018   06:23:04   ( -81.30, -53.39) 02/23/2018   06:22:27  ( -81.30, -53.26)    2.33                37
 02/23/2018   07:12:30   (  81.30, 114.31) 02/23/2018   07:13:07  (  81.31, 114.45)    2.43                37
 02/26/2018   01:57:18   ( -81.29,  13.02) 02/26/2018   01:56:46  ( -81.29,  12.86)    2.58                32
 02/26/2018   02:46:43   (  81.32,-178.92) 02/26/2018   02:47:25  (  81.31,-179.07)    2.59                42
 02/28/2018   21:31:32   ( -81.29,  79.39) 02/28/2018   21:31:04  ( -81.30,  79.35)    0.80                28
 02/28/2018   22:20:56   (  81.31,-112.58) 02/28/2018   22:21:42  (  81.31,-112.61)    0.52                46
 03/03/2018   17:05:44   ( -81.31, 146.09) 03/03/2018   17:05:20  ( -81.31, 146.21)    1.86                24