Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2013 12 26.  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)
 12/27/2013   13:47:20   ( -71.43, 151.82) ( -71.41, 151.83)    2.10                59
 12/27/2013   14:36:47   (  71.33, -40.71) (  71.30, -40.74)    2.70                36
 12/29/2013   18:31:36   ( -71.46,  80.79) ( -71.47,  80.72)    2.84                68
 12/29/2013   19:21:03   (  71.36,-111.74) (  71.33,-111.80)    3.33                27
 12/31/2013   23:15:50   ( -71.59,   9.93) ( -71.64,   9.41)   19.09                73
 01/01/2014   00:05:20   (  71.32, 177.13) (  71.32, 177.22)    3.18                16
 01/03/2014   03:59:59   ( -71.97, -60.49) ( -72.01, -62.31)   62.78                69
 01/03/2014   04:49:35   (  71.38, 106.15) (  71.36, 106.13)    1.59                 8
 01/03/2014   05:39:19   ( -70.51, -87.56) ( -70.52, -85.16)   88.99                66
 01/05/2014   09:33:51   (  71.37,  35.07) (  71.37,  35.12)    1.95                 2
 01/05/2014   10:23:28   ( -70.89,-158.06) ( -70.91,-156.81)   45.51                70
 01/07/2014   14:18:06   (  71.40, -35.95) (  71.43, -35.99)    3.14                10