Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 1 22.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/24/2018   12:46:35   ( -81.12,-151.95) 01/24/2018   12:45:55  ( -81.12,-152.05)    1.64                40
 01/24/2018   13:36:00   (  81.16,  16.16) 01/24/2018   13:36:33  (  81.15,  16.14)    0.32                33
 01/27/2018   08:20:48   ( -81.14, -85.34) 01/27/2018   08:20:16  ( -81.14, -85.18)    2.66                32
 01/27/2018   09:10:14   (  81.14,  82.38) 01/27/2018   09:10:56  (  81.14,  82.24)    2.38                42
 01/30/2018   03:55:00   ( -81.15, -18.76) 01/30/2018   03:54:37  ( -81.14, -18.71)    0.89                23
 01/30/2018   04:44:26   (  81.15, 148.94) 01/30/2018   04:45:16  (  81.16, 149.09)    2.83                50
 02/01/2018   23:29:14   ( -81.13,  47.42) 02/01/2018   23:29:00  ( -81.13,  47.38)    0.85                14
 02/02/2018   00:18:39   (  81.15,-144.55) 02/02/2018   00:19:38  (  81.16,-144.45)    1.73                59
 02/04/2018   19:03:27   ( -81.13, 113.93) 02/04/2018   19:03:22  ( -81.13, 113.83)    1.76                 5