Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 9 8.  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)
 09/08/2015   13:17:21   (  81.16,  21.21) 09/08/2015   13:17:18  (  81.15,  21.21)    0.58                 3
 09/08/2015   14:06:47   ( -81.18,-170.85) 09/08/2015   14:07:57  ( -81.18,-170.66)    3.25                70
 09/11/2015   08:02:12   ( -81.13, -80.46) 09/11/2015   08:01:01  ( -81.12, -80.53)    1.18                71
 09/11/2015   08:51:37   (  81.16,  87.63) 09/11/2015   08:51:39  (  81.16,  87.72)    1.62                 2
 09/14/2015   03:36:29   ( -81.13, -14.07) 09/14/2015   03:35:23  ( -81.13, -14.03)    0.82                66
 09/14/2015   04:25:54   (  81.15, 153.99) 09/14/2015   04:26:02  (  81.15, 153.83)    2.71                 8
 09/16/2015   23:10:46   ( -81.12,  52.26) 09/16/2015   23:09:46  ( -81.12,  52.08)    3.21                60
 09/17/2015   00:00:11   (  81.14,-139.70) 09/17/2015   00:00:24  (  81.15,-139.69)    0.54                13
 09/19/2015   18:45:02   ( -81.13, 118.91) 09/19/2015   18:44:07  ( -81.13, 118.91)    0.02                55