Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 6 14.  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)
 06/15/2017   01:07:52   (  81.21,-155.68) 06/15/2017   01:07:07  (  81.21,-155.70)    0.35                45
 06/15/2017   01:57:18   ( -81.22,  12.23) 06/15/2017   01:57:46  ( -81.22,  12.20)    0.58                28
 06/17/2017   20:42:08   (  81.21, -89.16) 06/17/2017   20:41:27  (  81.21, -88.99)    2.84                41
 06/17/2017   21:31:34   ( -81.23,  78.77) 06/17/2017   21:32:06  ( -81.23,  78.92)    2.54                32
 06/20/2017   16:16:24   (  81.21, -22.67) 06/20/2017   16:15:48  (  81.21, -22.69)    0.49                36
 06/20/2017   17:05:50   ( -81.23, 145.29) 06/20/2017   17:06:27  ( -81.23, 145.25)    0.82                37
 06/23/2017   11:50:39   (  81.21,  43.80) 06/23/2017   11:50:07  (  81.22,  43.98)    3.08                32
 06/23/2017   12:40:05   ( -81.23,-148.22) 06/23/2017   12:40:46  ( -81.24,-148.05)    2.83                41
 06/26/2017   07:24:55   (  81.21, 110.24) 06/26/2017   07:24:28  (  81.21, 110.24)    0.15                27