Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 4 25.  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)
 04/26/2015   12:21:18   ( -81.00,-147.88) 04/26/2015   12:20:13  ( -81.00,-147.99)    1.90                65
 04/26/2015   13:10:42   (  81.06,  20.53) 04/26/2015   13:10:50  (  81.05,  20.55)    0.67                 8
 04/29/2015   07:55:29   ( -81.02, -81.26) 04/29/2015   07:54:33  ( -81.01, -81.34)    1.41                56
 04/29/2015   08:44:54   (  81.04,  86.77) 04/29/2015   08:45:11  (  81.05,  86.82)    0.96                17
 05/02/2015   03:29:41   ( -81.01, -14.86) 05/02/2015   03:28:54  ( -81.02, -14.77)    1.67                47
 05/02/2015   04:19:06   (  81.04, 153.15) 05/02/2015   04:19:33  (  81.04, 153.00)    2.50                27
 05/04/2015   23:03:52   ( -81.02,  51.68) 05/04/2015   23:03:15  ( -81.02,  51.72)    0.69                37
 05/04/2015   23:53:17   (  81.04,-140.33) 05/04/2015   23:53:54  (  81.04,-140.52)    3.28                37
 05/07/2015   18:38:01   ( -81.04, 118.36) 05/07/2015   18:37:34  ( -81.04, 118.49)    2.31                27