Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 10.  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)
 03/11/2017   10:11:52   ( -81.15,-113.14) 03/11/2017   10:11:09  ( -81.14,-113.08)    1.15                43
 03/11/2017   11:01:18   (  81.15,  54.61) 03/11/2017   11:01:49  (  81.15,  54.54)    1.07                31
 03/14/2017   05:46:06   ( -81.14, -46.86) 03/14/2017   05:45:32  ( -81.14, -46.85)    0.09                34
 03/14/2017   06:35:31   (  81.16, 121.23) 03/14/2017   06:36:11  (  81.16, 121.10)    2.31                40
 03/17/2017   01:20:18   ( -81.15,  19.76) 03/17/2017   01:19:53  ( -81.14,  19.73)    0.75                25
 03/17/2017   02:09:44   (  81.15,-172.55) 03/17/2017   02:10:33  (  81.15,-172.74)    3.26                49
 03/19/2017   20:54:32   ( -81.13,  85.98) 03/19/2017   20:54:16  ( -81.13,  85.92)    1.10                16
 03/19/2017   21:43:57   (  81.16,-105.99) 03/19/2017   21:44:54  (  81.17,-105.84)    2.73                57
 03/22/2017   16:28:45   ( -81.14, 152.53) 03/22/2017   16:28:38  ( -81.14, 152.46)    1.17                 7