Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 7 22.  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, 138.81) 07/22/2015   17:23:49  ( -81.12, 138.84)    0.81                29
 07/22/2015   18:13:43   (  81.15, -53.06) 07/22/2015   18:14:28  (  81.14, -53.20)    2.38                45
 07/25/2015   12:58:34   ( -81.12,-154.75) 07/25/2015   12:58:11  ( -81.12,-154.80)    1.01                23
 07/25/2015   13:47:59   (  81.15,  13.36) 07/25/2015   13:48:49  (  81.15,  13.49)    2.34                50
 07/28/2015   08:32:49   ( -81.14, -87.99) 07/28/2015   08:32:32  ( -81.13, -88.10)    2.19                17
 07/28/2015   09:22:15   (  81.14,  79.73) 07/28/2015   09:23:11  (  81.15,  79.77)    1.01                56
 07/31/2015   04:07:05   ( -81.13, -21.64) 07/31/2015   04:06:54  ( -81.12, -21.80)    2.86                11
 07/31/2015   04:56:29   (  81.16, 146.42) 07/31/2015   04:57:31  (  81.15, 146.41)    0.26                62
 08/02/2015   23:41:20   ( -81.12,  44.67) 08/02/2015   23:41:15  ( -81.12,  44.48)    3.16                 5