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,  -6.47) 10/18/2017   03:05:34  ( -81.13,  -6.45)    0.34                24
 10/18/2017   03:55:23   (  81.15, 161.56) 10/18/2017   03:56:13  (  81.15, 161.51)    1.03                50
 10/20/2017   22:40:13   ( -81.12,  59.79) 10/20/2017   22:39:56  ( -81.12,  59.82)    0.78                17
 10/20/2017   23:29:38   (  81.14,-132.21) 10/20/2017   23:30:35  (  81.14,-132.21)    0.38                57
 10/23/2017   18:14:28   ( -81.12, 126.37) 10/23/2017   18:14:18  ( -81.13, 126.44)    1.26                10
 10/23/2017   19:03:53   (  81.15, -65.65) 10/23/2017   19:04:57  (  81.15, -65.58)    1.28                64
 10/26/2017   13:48:43   ( -81.13,-167.10) 10/26/2017   13:48:40  ( -81.13,-166.97)    2.23                 3
 10/26/2017   14:38:08   (  81.15,   0.87) 10/26/2017   14:39:19  (  81.16,   1.03)    2.78                71
 10/29/2017   08:33:31   (  81.11,  91.31) 10/29/2017   08:32:23  (  81.10,  91.21)    1.65                68