Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 10 18.  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)
 10/19/2015   18:10:58   (  73.70, -90.21) 10/19/2015   18:10:50  (  73.70, -90.21)    0.23                 8
 10/19/2015   19:00:29   ( -73.53,  77.05) 10/19/2015   19:01:41  ( -73.51,  77.52)   15.23                72
 10/21/2015   22:55:16   (  73.74,-161.22) 10/21/2015   22:54:06  (  73.75,-161.11)    3.80                70
 10/21/2015   23:44:44   ( -73.72,   6.38) 10/21/2015   23:45:00  ( -73.71,   6.27)    3.78                16
 10/24/2015   04:29:02   ( -73.75, -64.64) 10/24/2015   04:28:16  ( -73.76, -64.64)    2.13                46
 10/24/2015   05:18:29   (  73.66, 102.82) 10/24/2015   05:19:21  (  73.64, 102.88)    2.98                52
 10/26/2015   10:02:45   (  73.72,  31.88) 10/26/2015   10:02:36  (  73.70,  31.95)    3.09                 9
 10/26/2015   10:52:15   ( -73.61,-160.73) 10/26/2015   10:53:28  ( -73.56,-160.42)   11.08                73
 10/28/2015   14:47:02   (  73.78, -39.07) 10/28/2015   14:45:52  (  73.78, -38.99)    2.53                70
 10/28/2015   15:36:31   ( -73.72, 128.43) 10/28/2015   15:36:46  ( -73.72, 128.41)    0.89                15
 10/30/2015   20:20:48   ( -73.76,  57.45) 10/30/2015   20:20:02  ( -73.79,  57.47)    3.41                46
 10/30/2015   21:10:15   (  73.67,-135.10) 10/30/2015   21:11:07  (  73.69,-135.05)    2.64                52