Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 10 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)
 10/30/2017   21:38:20   ( -81.24,  77.20) 10/30/2017   21:37:17  ( -81.24,  77.02)    3.13                63
 10/30/2017   22:27:45   (  81.27,-114.65) 10/30/2017   22:27:55  (  81.27,-114.50)    2.67                10
 11/02/2017   17:12:33   ( -81.26, 144.02) 11/02/2017   17:11:33  ( -81.26, 144.20)    3.00                60
 11/02/2017   18:01:59   (  81.27, -48.23) 11/02/2017   18:02:13  (  81.27, -48.12)    1.98                14
 11/05/2017   12:46:48   ( -81.26,-149.57) 11/05/2017   12:45:52  ( -81.26,-149.41)    2.75                56
 11/05/2017   13:36:14   (  81.26,  18.15) 11/05/2017   13:36:32  (  81.27,  18.24)    1.62                18
 11/08/2017   08:21:03   ( -81.26, -83.20) 11/08/2017   08:20:11  ( -81.26, -83.03)    2.85                52
 11/08/2017   09:10:28   (  81.28,  84.86) 11/08/2017   09:10:50  (  81.28,  84.96)    1.65                22
 11/11/2017   03:55:17   ( -81.25, -16.87) 11/11/2017   03:54:30  ( -81.25, -17.07)    3.32                47