Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 10 15.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 10/18/2017   03:05:58   ( -81.13,  -6.51) 10/18/2017   03:05:34  ( -81.13,  -6.45)    1.04                24
 10/18/2017   03:55:24   (  81.13, 161.21) 10/18/2017   03:56:14  (  81.13, 161.13)    1.40                50
 10/20/2017   22:40:13   ( -81.11,  59.76) 10/20/2017   22:39:56  ( -81.12,  59.82)    1.29                17
 10/20/2017   23:29:38   (  81.14,-132.18) 10/20/2017   23:30:35  (  81.14,-132.21)    0.43                57
 10/23/2017   18:14:28   ( -81.12, 126.35) 10/23/2017   18:14:18  ( -81.13, 126.44)    1.59                10
 10/23/2017   19:03:53   (  81.15, -65.62) 10/23/2017   19:04:57  (  81.15, -65.58)    0.72                64
 10/26/2017   13:48:43   ( -81.13,-167.10) 10/26/2017   13:48:40  ( -81.13,-166.97)    2.25                 3
 10/26/2017   14:38:08   (  81.16,   0.91) 10/26/2017   14:39:19  (  81.16,   1.03)    2.04                71
 10/29/2017   08:33:31   (  81.11,  91.36) 10/29/2017   08:32:23  (  81.10,  91.21)    2.64                68