Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 4 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)
 04/15/2015   06:53:49   (  81.04, 114.52) 04/15/2015   06:53:23  (  81.04, 114.64)    1.93                26
 04/15/2015   07:43:15   ( -81.06, -77.53) 04/15/2015   07:44:03  ( -81.06, -77.54)    0.21                48
 04/18/2015   02:28:07   (  81.04,-179.10) 04/18/2015   02:27:46  (  81.03,-179.10)    0.12                21
 04/18/2015   03:17:33   ( -81.06, -11.13) 04/18/2015   03:18:26  ( -81.06, -11.25)    2.14                53
 04/20/2015   22:02:25   (  81.03,-112.72) 04/20/2015   22:02:08  (  81.03,-112.88)    2.92                17
 04/20/2015   22:51:51   ( -81.06,  55.28) 04/20/2015   22:52:47  ( -81.06,  55.36)    1.42                56
 04/23/2015   17:36:45   (  81.03, -46.33) 04/23/2015   17:36:30  (  81.03, -46.35)    0.33                15
 04/23/2015   18:26:11   ( -81.06, 121.70) 04/23/2015   18:27:10  ( -81.05, 121.55)    2.76                59
 04/26/2015   13:11:06   (  81.03,  20.07) 04/26/2015   13:10:52  (  81.03,  20.14)    1.19                14