Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 7.  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)
 09/08/2015   13:17:21   (  81.14,  20.97) 09/08/2015   13:17:18  (  81.14,  20.96)    0.29                 3
 09/08/2015   14:06:47   ( -81.16,-171.07) 09/08/2015   14:07:57  ( -81.17,-170.90)    3.11                70
 09/11/2015   08:02:13   ( -81.12, -80.67) 09/11/2015   08:01:02  ( -81.12, -80.76)    1.58                71
 09/11/2015   08:51:38   (  81.14,  87.41) 09/11/2015   08:51:40  (  81.15,  87.47)    1.27                 2
 09/14/2015   03:36:29   ( -81.14, -13.89) 09/14/2015   03:35:23  ( -81.13, -13.87)    0.50                66
 09/14/2015   04:25:54   (  81.16, 154.16) 09/14/2015   04:26:01  (  81.16, 154.35)    3.27                 7
 09/16/2015   23:10:46   ( -81.13,  52.48) 09/16/2015   23:09:45  ( -81.14,  52.62)    2.30                61
 09/17/2015   00:00:10   (  81.16,-139.50) 09/17/2015   00:00:23  (  81.15,-139.54)    0.90                13
 09/19/2015   18:45:02   ( -81.13, 118.80) 09/19/2015   18:44:07  ( -81.13, 118.71)    1.61                55