Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 11 7.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2017   08:21:03   ( -81.25, -83.31) 11/08/2017   08:20:12  ( -81.25, -83.50)    3.16                51
 11/08/2017   09:10:28   (  81.28,  84.83) 11/08/2017   09:10:50  (  81.28,  84.94)    2.00                22
 11/11/2017   03:55:16   ( -81.27, -16.62) 11/11/2017   03:54:29  ( -81.26, -16.77)    2.68                47
 11/11/2017   04:44:42   (  81.27, 151.11) 11/11/2017   04:45:08  (  81.27, 151.25)    2.27                26
 11/13/2017   23:29:31   ( -81.26,  49.66) 11/13/2017   23:28:48  ( -81.26,  49.55)    1.84                43
 11/14/2017   00:18:56   (  81.28,-142.26) 11/14/2017   00:19:26  (  81.28,-142.09)    2.88                30
 11/16/2017   19:03:45   ( -81.27, 116.27) 11/16/2017   19:03:06  ( -81.26, 116.23)    0.79                39
 11/16/2017   19:53:11   (  81.27, -76.05) 11/16/2017   19:53:46  (  81.27, -76.23)    2.96                35
 11/19/2017   14:37:58   ( -81.27,-177.16) 11/19/2017   14:37:23  ( -81.27,-177.11)    0.91                35