Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 10 25.  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)
 10/28/2017   02:04:05   ( -81.24,  10.85) 10/28/2017   02:02:58  ( -81.24,  10.72)    2.09                67
 10/28/2017   02:53:30   (  81.27, 178.98) 10/28/2017   02:53:37  (  81.26, 178.82)    2.77                 7
 10/30/2017   21:38:19   ( -81.24,  77.30) 10/30/2017   21:37:16  ( -81.24,  77.15)    2.52                63
 10/30/2017   22:27:44   (  81.27,-114.60) 10/30/2017   22:27:55  (  81.26,-114.78)    3.23                11
 11/02/2017   17:12:34   ( -81.24, 143.69) 11/02/2017   17:11:35  ( -81.24, 143.55)    2.36                59
 11/02/2017   18:01:59   (  81.27, -48.23) 11/02/2017   18:02:14  (  81.26, -48.42)    3.12                15
 11/05/2017   12:46:48   ( -81.26,-149.60) 11/05/2017   12:45:53  ( -81.25,-149.68)    1.54                55
 11/05/2017   13:36:14   (  81.26,  18.08) 11/05/2017   13:36:33  (  81.26,  17.93)    2.51                19
 11/08/2017   08:21:02   ( -81.25, -83.32) 11/08/2017   08:20:11  ( -81.25, -83.32)    0.36                51