Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 1 30.  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)
 01/31/2018   17:49:13   ( -81.28, 134.84) 01/31/2018   17:48:04  ( -81.28, 134.69)    2.47                69
 01/31/2018   18:38:38   (  81.31, -57.02) 01/31/2018   18:38:42  (  81.30, -56.86)    2.64                 4
 02/03/2018   13:23:26   ( -81.28,-158.62) 02/03/2018   13:22:22  ( -81.28,-158.67)    0.86                64
 02/03/2018   14:12:52   (  81.29,   9.12) 02/03/2018   14:13:02  (  81.29,   8.99)    2.13                10
 02/06/2018   08:57:39   ( -81.29, -92.12) 02/06/2018   08:56:40  ( -81.29, -92.05)    1.16                59
 02/06/2018   09:47:05   (  81.29,  75.59) 02/06/2018   09:47:20  (  81.30,  75.61)    0.69                15
 02/09/2018   04:31:51   ( -81.29, -25.65) 02/09/2018   04:30:58  ( -81.28, -25.83)    3.05                53
 02/09/2018   05:21:16   (  81.31, 142.41) 02/09/2018   05:21:36  (  81.31, 142.60)    3.11                20
 02/12/2018   00:06:04   ( -81.29,  40.78) 02/12/2018   00:05:16  ( -81.29,  40.77)    0.31                48