Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 1 8.  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)
 01/08/2015   23:32:43   ( -72.61,   7.15) 01/08/2015   23:32:32  ( -72.60,   7.24)    3.37                11
 01/09/2015   00:22:16   (  72.20, 174.04) 01/09/2015   00:23:26  (  72.19, 175.34)   44.33                70
 01/11/2015   04:16:59   ( -72.68, -63.80) 01/11/2015   04:16:07  ( -72.69, -63.79)    0.78                52
 01/11/2015   05:06:26   (  72.59, 103.68) 01/11/2015   05:07:08  (  72.60, 103.64)    1.28                42
 01/13/2015   09:01:02   ( -73.41,-133.41) 01/13/2015   08:59:56  ( -73.47,-136.41)   95.26                66
 01/13/2015   09:50:42   (  72.64,  32.69) 01/13/2015   09:50:43  (  72.66,  32.65)    2.70                 1
 01/13/2015   10:40:22   ( -71.99,-160.85) 01/13/2015   10:41:29  ( -71.97,-158.70)   74.17                67
 01/15/2015   14:34:58   (  72.67, -38.33) 01/15/2015   14:34:17  (  72.68, -38.25)    2.76                41
 01/15/2015   15:24:27   ( -72.60, 129.19) 01/15/2015   15:25:15  ( -72.62, 129.12)    3.15                48
 01/17/2015   19:19:09   (  72.94,-108.87) 01/17/2015   19:17:57  (  73.00,-109.82)   31.67                72
 01/17/2015   20:08:42   ( -72.67,  58.24) 01/17/2015   20:08:49  ( -72.68,  58.15)    2.97                 7
 01/20/2015   00:52:57   ( -72.71, -12.75) 01/20/2015   00:52:22  ( -72.68, -12.72)    3.21                35
 01/20/2015   01:42:24   (  72.61, 154.71) 01/20/2015   01:43:25  (  72.59, 154.72)    3.14                61
 01/22/2015   05:37:11   ( -72.79, -83.67) 01/22/2015   05:35:58  ( -72.85, -83.92)   10.63                73
 01/22/2015   06:26:38   (  72.64,  83.69) 01/22/2015   06:26:58  (  72.63,  83.78)    3.22                20