Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 22.  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)
 08/24/2017   09:35:01   ( -81.23,-101.98) 08/24/2017   09:34:54  ( -81.23,-102.05)    1.26                 7
 08/24/2017   10:24:26   (  81.26,  66.13) 08/24/2017   10:25:32  (  81.26,  66.16)    0.66                66
 08/27/2017   05:09:16   ( -81.25, -35.25) 08/27/2017   05:09:13  ( -81.25, -35.16)    1.61                 3
 08/27/2017   05:58:42   (  81.25, 132.45) 08/27/2017   05:59:53  (  81.25, 132.26)    3.22                71
 08/29/2017   23:54:06   (  81.22,-136.95) 08/29/2017   23:52:54  (  81.22,-136.90)    0.92                72
 08/30/2017   00:43:32   ( -81.24,  31.06) 08/30/2017   00:43:34  ( -81.24,  30.94)    2.08                 2
 08/30/2017   01:32:15   (  81.81,-143.79) 08/30/2017   01:33:28  (  81.29,-143.53)   57.40                73
 09/01/2017   19:28:20   (  81.23, -70.32) 09/01/2017   19:27:13  (  81.22, -70.44)    2.16                67
 09/01/2017   20:17:47   ( -81.23,  97.34) 09/01/2017   20:17:53  ( -81.24,  97.41)    1.41                 6
 09/04/2017   15:02:36   (  81.22,  -4.11) 09/04/2017   15:01:33  (  81.23,  -4.01)    1.93                63