Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 17.  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   ( -81.13, 118.89) 09/19/2015   18:44:06  ( -81.13, 118.94)    1.05                55
 09/19/2015   19:34:26   (  81.16, -73.02) 09/19/2015   19:34:45  (  81.16, -73.13)    2.08                19
 09/22/2015   14:19:17   ( -81.14,-174.55) 09/22/2015   14:18:28  ( -81.14,-174.65)    1.73                49
 09/22/2015   15:08:42   (  81.17,  -6.48) 09/22/2015   15:09:06  (  81.17,  -6.35)    2.20                24
 09/25/2015   09:53:33   ( -81.14,-108.04) 09/25/2015   09:52:49  ( -81.15,-107.89)    2.67                44
 09/25/2015   10:42:57   (  81.17,  60.00) 09/25/2015   10:43:27  (  81.17,  60.02)    0.54                30
 09/28/2015   05:27:48   ( -81.15, -41.59) 09/28/2015   05:27:10  ( -81.15, -41.53)    0.99                38
 09/28/2015   06:17:13   (  81.17, 126.43) 09/28/2015   06:17:49  (  81.16, 126.37)    1.06                36
 10/01/2015   01:02:04   ( -81.14,  24.81) 10/01/2015   01:01:32  ( -81.14,  24.80)    0.17                32