Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 6 19.  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)
 06/20/2016   01:57:23   (  81.17,-168.63) 06/20/2016   01:57:03  (  81.17,-168.49)    2.60                20
 06/20/2016   02:46:49   ( -81.19,  -0.69) 06/20/2016   02:47:42  ( -81.19,  -0.55)    2.42                53
 06/22/2016   21:31:39   (  81.17,-102.15) 06/22/2016   21:31:24  (  81.17,-102.12)    0.64                15
 06/22/2016   22:21:05   ( -81.19,  65.82) 06/22/2016   22:22:03  ( -81.19,  65.86)    0.71                58
 06/25/2016   17:05:56   (  81.17, -35.70) 06/25/2016   17:05:46  (  81.17, -35.78)    1.43                10
 06/25/2016   17:55:22   ( -81.19, 132.30) 06/25/2016   17:56:25  ( -81.19, 132.24)    0.95                63
 06/28/2016   12:40:13   (  81.17,  30.74) 06/28/2016   12:40:07  (  81.18,  30.92)    3.26                 6
 06/28/2016   13:29:39   ( -81.19,-161.25) 06/28/2016   13:30:47  ( -81.19,-161.39)    2.57                68
 07/01/2016   07:25:17   ( -80.82, -75.46) 07/01/2016   07:24:03  ( -80.95, -75.87)   16.55                74
 07/01/2016   08:14:29   (  81.17,  97.14) 07/01/2016   08:14:28  (  81.18,  97.21)    1.36                 1