Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 6 4.  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)
 06/06/2017   14:25:05   (  81.19,   4.81) 06/06/2017   14:24:07  (  81.19,   4.70)    1.97                58
 06/06/2017   15:14:31   ( -81.21, 172.74) 06/06/2017   15:14:46  ( -81.21, 172.62)    2.06                15
 06/09/2017   09:59:20   (  81.20,  71.42) 06/09/2017   09:58:26  (  81.20,  71.46)    0.74                54
 06/09/2017   10:48:46   ( -81.22,-120.63) 06/09/2017   10:49:05  ( -81.22,-120.60)    0.48                19
 06/12/2017   05:33:36   (  81.21, 137.99) 06/12/2017   05:32:47  (  81.20, 137.82)    3.01                49
 06/12/2017   06:23:02   ( -81.23, -54.03) 06/12/2017   06:23:25  ( -81.23, -53.84)    3.27                23
 06/15/2017   01:07:53   (  81.19,-155.84) 06/15/2017   01:07:08  (  81.20,-155.83)    0.60                45
 06/15/2017   01:57:19   ( -81.22,  12.17) 06/15/2017   01:57:47  ( -81.22,  12.15)    0.43                28
 06/17/2017   20:42:08   (  81.20, -89.32) 06/17/2017   20:41:28  (  81.20, -89.50)    3.09                40