Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2016 4 3.  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)
 04/03/2016   16:34:56   (  81.12, -29.33) 04/03/2016   16:34:22  (  81.11, -29.50)    2.94                34
 04/03/2016   17:24:22   ( -81.14, 138.58) 04/03/2016   17:25:01  ( -81.14, 138.65)    1.33                39
 04/06/2016   12:09:10   (  81.13,  37.31) 04/06/2016   12:08:44  (  81.13,  37.31)    0.50                26
 04/06/2016   12:58:36   ( -81.15,-154.76) 04/06/2016   12:59:24  ( -81.14,-154.88)    2.21                48
 04/09/2016   07:43:24   (  81.12, 103.50) 04/09/2016   07:43:07  (  81.12, 103.35)    2.64                17
 04/09/2016   08:32:50   ( -81.14, -88.54) 04/09/2016   08:33:46  ( -81.15, -88.43)    2.03                56
 04/12/2016   03:17:38   (  81.12, 169.99) 04/12/2016   03:17:29  (  81.13, 170.12)    2.43                 9
 04/12/2016   04:07:04   ( -81.14, -22.03) 04/12/2016   04:08:09  ( -81.15, -22.01)    0.59                65
 04/14/2016   22:02:26   ( -81.12,  68.74) 04/14/2016   22:01:13  ( -81.11,  68.76)    0.57                73
 04/14/2016   22:51:51   (  81.14,-123.24) 04/14/2016   22:51:51  (  81.14,-123.13)    1.89                 0