Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 12.  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)
 10/14/2018   21:06:49   ( -81.40,  88.20) 10/14/2018   21:06:11  ( -81.40,  88.18)    0.34                38
 10/14/2018   21:56:15   (  81.41,-104.11) 10/14/2018   21:56:51  (  81.41,-104.16)    0.90                36
 10/17/2018   16:41:05   ( -81.41, 154.71) 10/17/2018   16:40:27  ( -81.40, 154.65)    0.93                38
 10/17/2018   17:30:31   (  81.41, -37.62) 10/17/2018   17:31:07  (  81.41, -37.70)    1.26                36
 10/20/2018   12:15:21   ( -81.41,-138.82) 10/20/2018   12:14:43  ( -81.41,-138.88)    1.07                38
 10/20/2018   13:04:46   (  81.41,  28.82) 10/20/2018   13:05:22  (  81.41,  28.75)    1.22                36
 10/23/2018   07:49:36   ( -81.41, -72.39) 10/23/2018   07:48:58  ( -81.41, -72.43)    0.67                38
 10/23/2018   08:39:02   (  81.41,  95.24) 10/23/2018   08:39:38  (  81.41,  95.19)    0.78                36
 10/26/2018   03:23:52   ( -81.41,  -6.00) 10/26/2018   03:23:14  ( -81.41,  -5.98)    0.25                38