Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 10 17.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2015   12:37:13   ( -73.71, 173.24) 10/17/2015   12:36:27  ( -73.70, 173.34)    3.47                46
 10/17/2015   13:26:40   (  73.64, -19.29) 10/17/2015   13:27:33  (  73.64, -19.28)    0.27                53
 10/19/2015   18:10:58   (  73.68, -90.26) 10/19/2015   18:10:49  (  73.68, -90.15)    3.57                 9
 10/19/2015   19:00:28   ( -73.56,  77.11) 10/19/2015   19:01:41  ( -73.53,  77.47)   11.85                73
 10/21/2015   22:55:15   (  73.77,-161.14) 10/21/2015   22:54:06  (  73.77,-161.16)    0.59                69
 10/21/2015   23:44:44   ( -73.71,   6.35) 10/21/2015   23:44:59  ( -73.68,   6.34)    2.97                15
 10/24/2015   04:29:02   ( -73.74, -64.66) 10/24/2015   04:28:15  ( -73.73, -64.56)    2.96                47
 10/24/2015   05:18:29   (  73.65, 102.80) 10/24/2015   05:19:21  (  73.66, 102.84)    1.50                52
 10/26/2015   10:02:46   (  73.73,  31.89) 10/26/2015   10:02:37  (  73.72,  31.91)    1.08                 9
 10/26/2015   10:52:16   ( -73.61,-160.72) 10/26/2015   10:53:29  ( -73.57,-160.46)    9.40                73
 10/28/2015   14:47:03   (  73.79, -39.04) 10/28/2015   14:45:53  (  73.79, -39.03)    0.70                70
 10/28/2015   15:36:32   ( -73.73, 128.46) 10/28/2015   15:36:47  ( -73.73, 128.38)    2.50                15
 10/30/2015   20:20:49   ( -73.79,  57.52) 10/30/2015   20:20:03  ( -73.80,  57.45)    2.32                46
 10/30/2015   21:10:16   (  73.70,-135.04) 10/30/2015   21:11:08  (  73.70,-135.08)    1.33                52