Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 4.  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)
 09/05/2015   17:43:05   (  81.14, -45.48) 09/05/2015   17:42:57  (  81.14, -45.48)    0.05                 8
 09/05/2015   18:32:30   ( -81.16, 122.47) 09/05/2015   18:33:36  ( -81.16, 122.29)    3.13                66
 09/08/2015   13:17:21   (  81.14,  20.87) 09/08/2015   13:17:19  (  81.13,  20.68)    3.33                 2
 09/08/2015   14:06:47   ( -81.16,-171.15) 09/08/2015   14:07:58  ( -81.16,-171.16)    0.44                71
 09/11/2015   08:02:12   ( -81.13, -80.52) 09/11/2015   08:01:02  ( -81.12, -80.65)    2.31                70
 09/11/2015   08:51:37   (  81.15,  87.53) 09/11/2015   08:51:40  (  81.15,  87.57)    0.61                 3
 09/14/2015   03:36:28   ( -81.14, -13.88) 09/14/2015   03:35:23  ( -81.14, -13.77)    1.98                65
 09/14/2015   04:25:54   (  81.14, 153.77) 09/14/2015   04:26:03  (  81.14, 153.68)    1.57                 9
 09/16/2015   23:10:44   ( -81.12,  52.33) 09/16/2015   23:09:45  ( -81.13,  52.34)    0.34                59