Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 7 2.  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)
 07/04/2017   18:07:42   (  81.22, -50.40) 07/04/2017   18:07:31  (  81.22, -50.39)    0.37                11
 07/04/2017   18:57:08   ( -81.23, 117.52) 07/04/2017   18:58:10  ( -81.24, 117.58)    1.04                62
 07/07/2017   13:41:56   (  81.23,  16.29) 07/07/2017   13:41:50  (  81.23,  16.37)    1.44                 6
 07/07/2017   14:31:23   ( -81.23,-176.13) 07/07/2017   14:32:30  ( -81.24,-176.01)    2.29                67
 07/10/2017   08:26:56   ( -80.98, -88.75) 07/10/2017   08:25:42  ( -81.08, -89.01)   11.59                74
 07/10/2017   09:16:12   (  81.22,  82.58) 07/10/2017   09:16:11  (  81.23,  82.73)    2.58                 1
 07/10/2017   10:05:38   ( -81.24,-109.44) 07/10/2017   10:06:51  ( -81.24,-109.61)    2.94                73
 07/13/2017   04:01:02   ( -81.21, -18.83) 07/13/2017   03:59:53  ( -81.21, -18.85)    0.48                69
 07/13/2017   04:50:28   (  81.21, 148.85) 07/13/2017   04:50:33  (  81.22, 148.69)    2.64                 5
 07/15/2017   23:35:17   ( -81.20,  47.45) 07/15/2017   23:34:13  ( -81.21,  47.53)    1.63                64