Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 1 21.  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)
 01/22/2019   08:20:41   (  81.09,  94.04) 01/22/2019   08:20:33  (  81.10,  94.09)    1.06                 8
 01/22/2019   09:10:07   ( -81.11, -97.98) 01/22/2019   09:11:13  ( -81.11, -98.11)    2.21                66
 01/25/2019   03:05:30   ( -81.07,  -7.39) 01/25/2019   03:04:19  ( -81.07,  -7.52)    2.09                71
 01/25/2019   03:54:55   (  81.10, 160.63) 01/25/2019   03:54:57  (  81.10, 160.67)    0.83                 2
 01/27/2019   22:39:44   ( -81.08,  59.18) 01/27/2019   22:38:43  ( -81.08,  59.08)    1.83                61
 01/27/2019   23:29:09   (  81.11,-132.82) 01/27/2019   23:29:21  (  81.11,-132.76)    0.98                12
 01/30/2019   18:13:57   ( -81.09, 125.73) 01/30/2019   18:13:06  ( -81.09, 125.66)    1.38                51
 01/30/2019   19:03:22   (  81.11, -66.28) 01/30/2019   19:03:44  (  81.11, -66.20)    1.41                22
 02/02/2019   13:48:11   ( -81.10,-167.75) 02/02/2019   13:47:30  ( -81.09,-167.78)    0.78                41