Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 5 17.  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   07:55:41   ( -81.16, -78.42) 05/17/2016   07:55:20  ( -81.16, -78.29)    2.57                21
 05/17/2016   08:45:06   (  81.18,  89.69) 05/17/2016   08:45:59  (  81.19,  89.81)    2.15                53
 05/20/2016   03:29:56   ( -81.17, -11.74) 05/20/2016   03:29:41  ( -81.17, -11.61)    2.20                15
 05/20/2016   04:19:22   (  81.18, 155.98) 05/20/2016   04:20:21  (  81.18, 156.10)    2.32                59
 05/22/2016   23:04:13   ( -81.16,  54.54) 05/22/2016   23:04:04  ( -81.17,  54.66)    2.33                 9
 05/22/2016   23:53:38   (  81.19,-137.41) 05/22/2016   23:54:43  (  81.19,-137.26)    2.66                65
 05/25/2016   18:38:29   ( -81.17, 121.13) 05/25/2016   18:38:26  ( -81.18, 121.29)    2.75                 3
 05/25/2016   19:27:54   (  81.19, -70.84) 05/25/2016   19:29:06  (  81.19, -71.03)    3.25                72
 05/28/2016   13:23:18   (  81.15,  19.62) 05/28/2016   13:22:09  (  81.15,  19.53)    1.57                69