Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 18.  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)
 09/19/2015   18:45:01   ( -81.14, 119.01) 09/19/2015   18:44:06  ( -81.14, 119.08)    1.13                55
 09/19/2015   19:34:27   (  81.15, -73.25) 09/19/2015   19:34:46  (  81.15, -73.36)    2.01                19
 09/22/2015   14:19:17   ( -81.12,-174.79) 09/22/2015   14:18:28  ( -81.13,-174.88)    1.49                49
 09/22/2015   15:08:42   (  81.15,  -6.72) 09/22/2015   15:09:06  (  81.16,  -6.58)    2.57                24
 09/25/2015   09:53:33   ( -81.13,-108.30) 09/25/2015   09:52:50  ( -81.13,-108.49)    3.28                43
 09/25/2015   10:42:58   (  81.15,  59.75) 09/25/2015   10:43:28  (  81.16,  59.81)    1.12                30
 09/28/2015   05:27:48   ( -81.15, -41.49) 09/28/2015   05:27:10  ( -81.15, -41.36)    2.18                38
 09/28/2015   06:17:14   (  81.15, 126.17) 09/28/2015   06:17:50  (  81.16, 126.18)    0.58                36
 10/01/2015   01:02:03   ( -81.15,  24.89) 10/01/2015   01:01:31  ( -81.15,  24.99)    1.63                32