Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 7.  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)
 10/09/2018   05:58:17   ( -81.41, -44.55) 10/09/2018   05:57:39  ( -81.41, -44.49)    1.03                38
 10/09/2018   06:47:43   (  81.41, 123.21) 10/09/2018   06:48:19  (  81.41, 123.20)    0.56                36
 10/12/2018   01:32:34   ( -81.40,  21.68) 10/12/2018   01:31:56  ( -81.40,  21.58)    1.75                38
 10/12/2018   02:22:00   (  81.40,-170.59) 10/12/2018   02:22:36  (  81.41,-170.75)    2.60                36
 10/14/2018   21:06:49   ( -81.41,  88.26) 10/14/2018   21:06:10  ( -81.41,  88.42)    2.54                39
 10/14/2018   21:56:15   (  81.41,-104.03) 10/14/2018   21:56:50  (  81.41,-103.92)    1.98                35
 10/17/2018   16:41:05   ( -81.41, 154.82) 10/17/2018   16:40:26  ( -81.41, 154.85)    0.68                39
 10/17/2018   17:30:31   (  81.41, -37.50) 10/17/2018   17:31:06  (  81.41, -37.50)    0.33                35
 10/20/2018   12:15:22   ( -81.40,-139.04) 10/20/2018   12:14:43  ( -81.40,-139.14)    1.66                39