Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 1 9.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8)   LANDSAT-8 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2014   13:53:40   (  70.21, -31.60) (  70.23, -31.63)    3.30                50
 01/11/2014   14:43:10   ( -70.10, 135.88) ( -70.11, 135.88)    1.58                21
 01/14/2014   05:20:25   ( -71.06, -82.07) ( -71.10, -84.59)   90.95                67
 01/14/2014   06:10:06   (  70.19,  84.27) (  70.19,  84.21)    1.96                19
 01/14/2014   06:59:36   ( -70.08,-108.26) ( -70.06,-108.27)    2.19                52
 01/16/2014   21:37:05   ( -70.26,  32.61) ( -70.28,  32.53)    3.68                65
 01/16/2014   22:26:32   (  70.15,-159.90) (  70.15,-159.96)    2.11                12
 01/16/2014   23:16:08   ( -69.71,   7.12) ( -69.71,   8.04)   35.45                71
 01/19/2014   13:53:30   ( -70.21, 148.42) ( -70.20, 148.44)    0.86                35
 01/19/2014   14:42:57   (  70.09, -44.09) (  70.07, -44.06)    2.51                42
 01/22/2014   05:20:24   (  70.35,  96.88) (  70.37,  96.62)   10.07                72
 01/22/2014   06:09:55   ( -70.18, -95.72) ( -70.18, -95.76)    1.42                 3
 01/22/2014   06:59:23   (  70.01,  71.69) (  70.01,  71.82)    5.21                72