Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 6 11.  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)
 06/12/2017   05:33:37   (  81.20, 137.86) 06/12/2017   05:32:48  (  81.20, 137.67)    3.29                49
 06/12/2017   06:23:03   ( -81.22, -54.23) 06/12/2017   06:23:26  ( -81.23, -54.05)    3.10                23
 06/15/2017   01:07:52   (  81.21,-155.60) 06/15/2017   01:07:07  (  81.21,-155.61)    0.30                45
 06/15/2017   01:57:18   ( -81.23,  12.34) 06/15/2017   01:57:46  ( -81.22,  12.31)    0.60                28
 06/17/2017   20:42:08   (  81.21, -89.09) 06/17/2017   20:41:27  (  81.22, -88.91)    3.12                41
 06/17/2017   21:31:34   ( -81.23,  78.87) 06/17/2017   21:32:06  ( -81.23,  79.03)    2.75                32
 06/20/2017   16:16:24   (  81.22, -22.62) 06/20/2017   16:15:48  (  81.21, -22.61)    0.35                36
 06/20/2017   17:05:50   ( -81.24, 145.37) 06/20/2017   17:06:27  ( -81.23, 145.36)    0.69                37
 06/23/2017   11:50:39   (  81.22,  43.82) 06/23/2017   11:50:08  (  81.21,  43.67)    2.80                31