Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 5 12.  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)
 05/13/2015   09:46:30   ( -81.04,-108.71) 05/13/2015   09:46:17  ( -81.03,-108.83)    2.26                13
 05/13/2015   10:35:55   (  81.07,  59.40) 05/13/2015   10:36:55  (  81.07,  59.42)    0.53                60
 05/16/2015   05:20:43   ( -81.05, -42.18) 05/16/2015   05:20:36  ( -81.04, -42.18)    0.54                 7
 05/16/2015   06:10:08   (  81.08, 125.90) 05/16/2015   06:11:14  (  81.08, 126.06)    2.87                66
 05/19/2015   00:06:13   (  79.73,-156.64) 05/19/2015   00:05:00  (  80.04,-158.16)   45.40                73
 05/19/2015   00:54:58   ( -81.05,  24.21) 05/19/2015   00:54:56  ( -81.05,  24.39)    3.24                 2
 05/19/2015   01:44:23   (  81.07,-167.74) 05/19/2015   01:45:35  (  81.07,-167.74)    0.41                72
 05/21/2015   19:39:48   (  81.01, -77.54) 05/21/2015   19:38:38  (  81.00, -77.60)    1.16                70
 05/21/2015   20:29:14   ( -81.03,  90.46) 05/21/2015   20:29:17  ( -81.04,  90.51)    0.97                 3
 05/24/2015   15:14:03   (  81.01, -11.09) 05/24/2015   15:12:57  (  81.00, -11.20)    1.96                66