Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 12 2.  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)
 12/03/2017   16:29:09   ( -81.27, 154.91) 12/03/2017   16:28:54  ( -81.27, 155.03)    2.21                15
 12/03/2017   17:18:34   (  81.30, -36.97) 12/03/2017   17:19:33  (  81.29, -37.09)    2.17                59
 12/06/2017   12:03:23   ( -81.27,-138.56) 12/06/2017   12:03:11  ( -81.28,-138.45)    1.91                12
 12/06/2017   12:52:49   (  81.28,  29.15) 12/06/2017   12:53:51  (  81.28,  29.00)    2.57                62
 12/09/2017   07:37:38   ( -81.28, -72.07) 12/09/2017   07:37:29  ( -81.28, -71.95)    2.11                 9
 12/09/2017   08:27:04   (  81.28,  95.61) 12/09/2017   08:28:09  (  81.28,  95.47)    2.50                65
 12/12/2017   03:11:53   ( -81.28,  -5.64) 12/12/2017   03:11:47  ( -81.28,  -5.47)    2.79                 6
 12/12/2017   04:01:18   (  81.30, 162.40) 12/12/2017   04:02:26  (  81.29, 162.30)    1.98                68
 12/14/2017   22:46:07   ( -81.27,  60.75) 12/14/2017   22:46:05  ( -81.27,  60.59)    2.66                 2