Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 3 28.  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)
 03/30/2018   05:14:55   ( -81.14, -39.07) 03/30/2018   05:14:46  ( -81.15, -38.98)    1.65                 9
 03/30/2018   06:04:20   (  81.17, 129.02) 03/30/2018   06:05:25  (  81.17, 129.12)    1.62                65
 04/02/2018   00:00:01   (  80.63,-146.85) 04/01/2018   23:58:47  (  80.82,-147.30)   21.78                74
 04/02/2018   00:49:09   ( -81.14,  27.34) 04/02/2018   00:49:08  ( -81.14,  27.21)    2.16                 1
 04/02/2018   01:38:34   (  81.17,-164.60) 04/02/2018   01:39:47  (  81.17,-164.73)    2.28                73
 04/04/2018   19:33:55   (  81.14, -73.91) 04/04/2018   19:32:48  (  81.14, -73.84)    1.19                67
 04/04/2018   20:23:21   ( -81.16,  94.07) 04/04/2018   20:23:27  ( -81.16,  94.14)    1.21                 6
 04/07/2018   15:08:09   (  81.13,  -7.60) 04/07/2018   15:07:10  (  81.13,  -7.72)    2.11                59
 04/07/2018   15:57:35   ( -81.15, 160.41) 04/07/2018   15:57:49  ( -81.15, 160.31)    1.77                14
 04/10/2018   10:42:22   (  81.14,  59.05) 04/10/2018   10:41:30  (  81.14,  59.15)    1.58                52