Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 1 14.  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)
 01/16/2018   02:03:55   ( -81.12,   8.66) 01/16/2018   02:02:49  ( -81.12,   8.72)    1.15                66
 01/16/2018   02:53:20   (  81.15, 176.77) 01/16/2018   02:53:27  (  81.15, 176.89)    2.22                 7
 01/18/2018   21:38:09   ( -81.11,  75.01) 01/18/2018   21:37:12  ( -81.11,  74.88)    2.16                57
 01/18/2018   22:27:34   (  81.14,-116.91) 01/18/2018   22:27:50  (  81.14,-116.97)    0.96                16
 01/21/2018   17:12:21   ( -81.13, 141.68) 01/21/2018   17:11:32  ( -81.13, 141.77)    1.62                49
 01/21/2018   18:01:46   (  81.15, -50.26) 01/21/2018   18:02:10  (  81.16, -50.09)    3.00                24
 01/24/2018   12:46:35   ( -81.12,-152.05) 01/24/2018   12:45:55  ( -81.12,-152.11)    1.02                40
 01/24/2018   13:36:00   (  81.14,  15.98) 01/24/2018   13:36:33  (  81.15,  16.02)    0.89                33
 01/27/2018   08:20:48   ( -81.13, -85.46) 01/27/2018   08:20:17  ( -81.12, -85.63)    2.89                31