Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 8 31.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2014   09:45:10   (  70.74,  31.07) 08/31/2014   09:44:46  (  70.73,  31.04)    1.61                24
 08/31/2014   10:34:40   ( -70.62,-161.47) 08/31/2014   10:35:27  ( -70.60,-161.43)    2.67                47
 09/03/2014   01:12:14   ( -70.84, -20.54) 09/03/2014   01:11:01  ( -70.86, -20.72)    6.70                73
 09/03/2014   02:01:42   (  70.69, 146.88) 09/03/2014   02:01:44  (  70.67, 146.90)    2.59                 2
 09/03/2014   02:51:12   ( -70.58, -45.66) 09/03/2014   02:52:25  ( -70.54, -45.58)    5.29                73
 09/05/2014   17:28:50   ( -70.74,  95.16) 09/05/2014   17:27:59  ( -70.75,  95.22)    2.96                51
 09/05/2014   18:18:16   (  70.69, -97.27) 09/05/2014   18:18:44  (  70.67, -97.34)    3.64                28
 09/08/2014   09:45:26   ( -70.72,-149.01) 09/08/2014   09:44:59  ( -70.75,-149.02)    3.04                27
 09/08/2014   10:34:53   (  70.62,  18.49) 09/08/2014   10:35:43  (  70.62,  18.50)    0.80                50
 09/11/2014   01:12:32   (  70.91, 159.49) 09/11/2014   01:11:19  (  70.94, 159.11)   14.19                73
 09/11/2014   02:02:04   ( -70.70, -33.20) 09/11/2014   02:01:58  ( -70.70, -33.17)    1.12                 6
 09/11/2014   02:51:31   (  70.60, 134.29) 09/11/2014   02:52:43  (  70.63, 134.26)    3.31                72
 09/13/2014   17:29:12   (  70.82, -84.82) 09/13/2014   17:28:15  (  70.79, -84.88)    3.21                57
 09/13/2014   18:18:42   ( -70.72,  82.67) 09/13/2014   18:18:57  ( -70.71,  82.58)    3.17                15