Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 27.  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)
 10/28/2018   22:58:08   ( -81.41,  60.52) 10/28/2018   22:57:28  ( -81.41,  60.69)    2.83                40
 10/28/2018   23:47:34   (  81.42,-131.73) 10/28/2018   23:48:08  (  81.42,-131.57)    2.57                34
 10/31/2018   18:32:23   ( -81.41, 126.91) 10/31/2018   18:31:43  ( -81.41, 127.03)    2.02                40
 10/31/2018   19:21:49   (  81.42, -65.35) 10/31/2018   19:22:23  (  81.42, -65.25)    1.64                34
 11/03/2018   14:06:39   ( -81.41,-166.72) 11/03/2018   14:05:59  ( -81.41,-166.64)    1.47                40
 11/03/2018   14:56:05   (  81.41,   0.99) 11/03/2018   14:56:39  (  81.41,   1.05)    0.96                34
 11/06/2018   09:40:55   ( -81.40,-100.39) 11/06/2018   09:40:15  ( -81.41,-100.33)    1.32                40
 11/06/2018   10:30:20   (  81.42,  67.69) 11/06/2018   10:30:54  (  81.42,  67.72)    0.89                34
 11/09/2018   05:15:09   ( -81.41, -33.71) 11/09/2018   05:14:29  ( -81.41, -33.64)    1.08                40