Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 12 16.  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)
 12/16/2019   14:56:23   ( -81.49,-177.43) 12/16/2019   14:56:17  ( -81.48,-177.62)    3.34                 6
 12/16/2019   15:45:50   (  81.48, -10.07) 12/16/2019   15:46:57  (  81.48,  -9.96)    1.82                67
 12/19/2019   09:41:11   (  81.49,  81.33) 12/19/2019   09:40:00  (  81.48,  81.14)    3.22                71
 12/19/2019   10:30:38   ( -81.49,-111.08) 12/19/2019   10:30:40  ( -81.48,-111.18)    1.75                 2
 12/22/2019   05:15:26   (  81.48, 147.62) 12/22/2019   05:14:23  (  81.48, 147.53)    1.38                63
 12/22/2019   06:04:53   ( -81.48, -44.76) 12/22/2019   06:05:03  ( -81.48, -44.75)    0.27                10
 12/25/2019   00:49:40   (  81.47,-146.13) 12/25/2019   00:48:45  (  81.48,-146.09)    1.17                55
 12/25/2019   01:39:07   ( -81.48,  21.52) 12/25/2019   01:39:25  ( -81.48,  21.66)    2.39                18
 12/27/2019   20:23:54   (  81.48, -79.51) 12/27/2019   20:23:07  (  81.48, -79.32)    3.07                47