Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2013 12 23.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8)   LANDSAT-8 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/23/2013   04:18:48   ( -71.37, -66.13) ( -71.40, -66.14)    3.58                39
 12/23/2013   05:08:15   (  71.26, 101.33) (  71.25, 101.38)    2.00                54
 12/25/2013   09:03:06   ( -71.41,-137.14) ( -71.40,-137.14)    1.34                51
 12/25/2013   09:52:33   (  71.30,  30.32) (  71.27,  30.33)    3.55                43
 12/27/2013   13:47:26   ( -71.41, 151.76) ( -71.41, 151.84)    2.96                65
 12/27/2013   14:36:53   (  71.30, -40.78) (  71.30, -40.73)    1.71                30
 12/29/2013   18:31:44   ( -71.57,  80.94) ( -71.62,  80.44)   18.10                73
 12/29/2013   19:21:13   (  71.35,-111.78) (  71.33,-111.79)    2.63                17
 12/31/2013   23:15:55   ( -72.17,  10.87) ( -72.19,   8.34)   86.38                67
 01/01/2014   00:05:35   (  71.36, 177.14) (  71.37, 177.13)    0.90                 2
 01/01/2014   00:55:15   ( -70.73, -16.22) ( -70.71, -14.46)   64.81                68
 01/03/2014   04:49:58   (  71.38, 106.07) (  71.36, 106.13)    2.92                15
 01/03/2014   05:39:28   ( -71.29, -86.45) ( -71.29, -86.48)    1.17                72
 01/05/2014   09:34:22   (  71.40,  35.00) (  71.42,  35.03)    1.87                32
 01/05/2014   10:23:52   ( -71.31,-157.52) ( -71.32,-157.53)    0.45                54