Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2016 9 18.  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)
 09/19/2016   09:04:23   ( -81.07, -96.89) 09/19/2016   09:03:24  ( -81.07, -96.85)    0.65                59
 09/19/2016   09:53:48   (  81.10,  71.21) 09/19/2016   09:54:03  (  81.09,  71.03)    3.23                15
 09/22/2016   04:38:38   ( -81.08, -30.33) 09/22/2016   04:37:48  ( -81.07, -30.44)    2.00                50
 09/22/2016   05:28:03   (  81.11, 137.74) 09/22/2016   05:28:26  (  81.10, 137.81)    1.30                23
 09/25/2016   00:12:53   ( -81.08,  36.18) 09/25/2016   00:12:11  ( -81.08,  36.32)    2.42                42
 09/25/2016   01:02:18   (  81.11,-155.78) 09/25/2016   01:02:50  (  81.10,-155.80)    0.74                32
 09/27/2016   19:47:08   ( -81.08, 102.64) 09/27/2016   19:46:35  ( -81.08, 102.68)    0.67                33
 09/27/2016   20:36:33   (  81.11, -89.34) 09/27/2016   20:37:14  (  81.10, -89.44)    1.94                41
 09/30/2016   15:21:22   ( -81.08, 169.06) 09/30/2016   15:20:58  ( -81.08, 169.01)    0.78                24