Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 6.  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)
 03/08/2017   14:37:39   ( -81.13,-179.75) 03/08/2017   14:36:47  ( -81.14,-179.63)    2.07                52
 03/08/2017   15:27:04   (  81.16, -11.64) 03/08/2017   15:27:26  (  81.16, -11.61)    0.73                22
 03/11/2017   10:11:53   ( -81.13,-113.44) 03/11/2017   10:11:10  ( -81.13,-113.39)    1.11                43
 03/11/2017   11:01:18   (  81.15,  54.64) 03/11/2017   11:01:49  (  81.15,  54.59)    0.84                31
 03/14/2017   05:46:05   ( -81.14, -46.80) 03/14/2017   05:45:31  ( -81.14, -46.78)    0.40                34
 03/14/2017   06:35:30   (  81.16, 121.25) 03/14/2017   06:36:10  (  81.16, 121.15)    1.76                40
 03/17/2017   01:20:18   ( -81.15,  19.79) 03/17/2017   01:19:53  ( -81.14,  19.81)    0.54                25
 03/17/2017   02:09:44   (  81.15,-172.55) 03/17/2017   02:10:33  (  81.15,-172.67)    2.19                49
 03/19/2017   20:54:32   ( -81.13,  85.99) 03/19/2017   20:54:16  ( -81.14,  86.01)    0.75                16