Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 5 15.  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)
 05/17/2016   07:55:40   ( -81.16, -78.40) 05/17/2016   07:55:19  ( -81.17, -78.23)    2.98                21
 05/17/2016   08:45:05   (  81.19,  89.70) 05/17/2016   08:45:58  (  81.19,  89.84)    2.36                53
 05/20/2016   03:29:56   ( -81.17, -11.73) 05/20/2016   03:29:41  ( -81.17, -11.55)    3.09                15
 05/20/2016   04:19:22   (  81.18, 155.98) 05/20/2016   04:20:21  (  81.19, 156.14)    2.97                59
 05/22/2016   23:04:13   ( -81.16,  54.52) 05/22/2016   23:04:05  ( -81.16,  54.36)    2.82                 8
 05/22/2016   23:53:38   (  81.19,-137.43) 05/22/2016   23:54:44  (  81.18,-137.59)    2.66                66
 05/25/2016   17:49:48   (  79.76, -61.75) 05/25/2016   17:48:35  (  80.15, -63.58)   56.71                73
 05/25/2016   18:38:28   ( -81.17, 121.08) 05/25/2016   18:38:26  ( -81.17, 121.00)    1.52                 2
 05/25/2016   19:27:53   (  81.19, -70.90) 05/25/2016   19:29:05  (  81.19, -70.96)    1.09                72
 05/28/2016   13:23:18   (  81.15,  19.53) 05/28/2016   13:22:09  (  81.15,  19.62)    1.63                69