Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 7 20.  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)
 07/22/2015   17:24:18   ( -81.12, 138.84) 07/22/2015   17:23:49  ( -81.12, 138.86)    0.56                29
 07/22/2015   18:13:43   (  81.15, -53.06) 07/22/2015   18:14:28  (  81.14, -53.19)    2.26                45
 07/25/2015   12:58:34   ( -81.12,-154.73) 07/25/2015   12:58:11  ( -81.12,-154.78)    0.97                23
 07/25/2015   13:47:59   (  81.14,  13.34) 07/25/2015   13:48:49  (  81.15,  13.50)    2.74                50
 07/28/2015   08:32:49   ( -81.14, -87.99) 07/28/2015   08:32:32  ( -81.13, -88.08)    1.64                17
 07/28/2015   09:22:14   (  81.16,  80.06) 07/28/2015   09:23:10  (  81.16,  80.16)    1.81                56
 07/31/2015   04:07:04   ( -81.13, -21.68) 07/31/2015   04:06:53  ( -81.13, -21.77)    1.57                11
 07/31/2015   04:56:29   (  81.15, 146.35) 07/31/2015   04:57:31  (  81.15, 146.43)    1.47                62
 08/02/2015   23:41:19   ( -81.14,  44.94) 08/02/2015   23:41:14  ( -81.13,  44.89)    0.96                 5