Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 7 7.  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)
 07/09/2014   02:01:27   ( -70.64, -33.20) 07/09/2014   02:00:34  ( -70.65, -33.14)    2.22                53
 07/09/2014   02:50:54   (  70.53, 134.29) 07/09/2014   02:51:18  (  70.53, 134.35)    2.05                24
 07/09/2014   03:40:39   ( -69.60, -59.40) 07/09/2014   03:41:44  ( -69.60, -56.89)   97.21                65
 07/11/2014   17:28:13   (  71.47, -83.64) 07/11/2014   17:27:06  (  71.52, -86.19)   90.21                67
 07/11/2014   18:17:56   ( -70.65,  82.71) 07/11/2014   18:17:33  ( -70.64,  82.64)    3.20                23
 07/11/2014   19:07:24   (  70.49,-109.89) 07/11/2014   19:08:17  (  70.53,-109.87)    3.51                53
 07/14/2014   09:44:57   (  70.71,  31.04) 07/14/2014   09:43:50  (  70.68,  31.02)    3.38                67
 07/14/2014   10:34:27   ( -70.61,-161.49) 07/14/2014   10:34:32  ( -70.58,-161.50)    2.89                 5
 07/14/2014   11:24:00   (  70.17,   5.52) 07/14/2014   11:25:10  (  70.16,   6.48)   36.52                70
 07/17/2014   02:01:28   (  70.65, 146.82) 07/17/2014   02:00:49  (  70.63, 146.87)    2.60                39
 07/17/2014   02:50:58   ( -70.54, -45.70) 07/17/2014   02:51:31  ( -70.53, -45.64)    2.88                33
 07/19/2014   17:28:24   ( -71.12,  95.78) 07/19/2014   17:27:14  ( -71.21,  94.36)   52.13                70
 07/19/2014   18:17:58   (  70.63, -97.33) 07/19/2014   18:17:49  (  70.64, -97.37)    1.78                 9
 07/19/2014   19:07:28   ( -70.53,  70.15) 07/19/2014   19:08:31  ( -70.53,  70.12)    1.21                63