Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2013 12 17.  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)
 12/18/2013   18:50:14   ( -71.37,  76.02) ( -71.34,  75.98)    3.12                19
 12/18/2013   19:39:42   (  71.20,-116.61) (  71.20,-116.52)    3.18                72
 12/20/2013   23:34:29   ( -71.35,   4.92) ( -71.37,   4.93)    1.74                27
 12/21/2013   00:23:56   (  71.23, 172.38) (  71.25, 172.39)    1.33                66
 12/23/2013   04:18:43   ( -71.36, -66.12) ( -71.35, -66.04)    3.07                35
 12/23/2013   05:08:10   (  71.25, 101.34) (  71.25, 101.37)    1.46                59
 12/25/2013   09:02:56   ( -71.41,-137.11) ( -71.39,-137.13)    1.46                41
 12/25/2013   09:52:23   (  71.29,  30.34) (  71.27,  30.33)    1.86                53
 12/27/2013   13:47:09   ( -71.42, 151.86) ( -71.40, 151.86)    2.85                48
 12/27/2013   14:36:36   (  71.30, -40.69) (  71.30, -40.73)    1.33                47
 12/29/2013   18:31:22   ( -71.42,  80.79) ( -71.41,  80.83)    1.38                55
 12/29/2013   19:20:49   (  71.30,-111.76) (  71.28,-111.71)    2.35                40