Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 6 19.  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)
 06/21/2015   18:56:44   (  81.12, -64.33) 06/21/2015   18:56:29  (  81.12, -64.16)    3.11                15
 06/21/2015   19:46:10   ( -81.14, 103.62) 06/21/2015   19:47:08  ( -81.14, 103.78)    2.91                58
 06/24/2015   14:30:59   (  81.13,   2.35) 06/24/2015   14:30:51  (  81.13,   2.54)    3.16                 8
 06/24/2015   15:20:25   ( -81.15, 170.33) 06/24/2015   15:21:30  ( -81.15, 170.50)    2.92                65
 06/27/2015   09:15:59   ( -80.84,-102.97) 06/27/2015   09:14:45  ( -80.93,-103.24)   11.52                74
 06/27/2015   10:05:14   (  81.12,  68.58) 06/27/2015   10:05:14  (  81.12,  68.43)    2.65                 0
 06/27/2015   10:54:40   ( -81.14,-123.41) 06/27/2015   10:55:53  ( -81.14,-123.58)    2.82                73
 06/30/2015   04:50:04   ( -81.10, -32.92) 06/30/2015   04:48:57  ( -81.10, -32.95)    0.62                67
 06/30/2015   05:39:29   (  81.12, 135.10) 06/30/2015   05:39:36  (  81.12, 135.03)    1.04                 7
 07/03/2015   00:24:19   ( -81.10,  33.53) 07/03/2015   00:23:19  ( -81.11,  33.64)    1.98                60