Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 1 15.  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)
 01/17/2016   10:30:45   (  81.10,  61.81) 01/17/2016   10:30:00  (  81.11,  61.85)    0.82                45
 01/17/2016   11:20:11   ( -81.12,-130.25) 01/17/2016   11:20:39  ( -81.13,-130.22)    0.69                28
 01/20/2016   06:04:59   (  81.11, 128.34) 01/20/2016   06:04:22  (  81.11, 128.23)    1.88                37
 01/20/2016   06:54:25   ( -81.13, -63.70) 01/20/2016   06:55:01  ( -81.13, -63.83)    2.41                36
 01/23/2016   01:39:14   (  81.11,-165.20) 01/23/2016   01:38:44  (  81.12,-165.04)    2.86                30
 01/23/2016   02:28:40   ( -81.13,   2.79) 01/23/2016   02:29:23  ( -81.14,   2.90)    1.99                43
 01/25/2016   21:13:29   (  81.11, -98.82) 01/25/2016   21:13:07  (  81.11, -98.72)    1.76                22
 01/25/2016   22:02:55   ( -81.13,  69.20) 01/25/2016   22:03:46  ( -81.13,  69.23)    0.63                51
 01/28/2016   16:47:42   (  81.12, -32.14) 01/28/2016   16:47:28  (  81.12, -32.06)    1.42                14