Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 7 26.  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)
 07/27/2014   17:28:30   (  70.70, -84.82) 07/27/2014   17:27:19  (  70.71, -84.81)    0.90                71
 07/27/2014   18:17:59   ( -70.64,  82.72) 07/27/2014   18:18:01  ( -70.62,  82.66)    3.34                 2
 07/27/2014   19:07:30   (  70.33,-110.10) 07/27/2014   19:08:42  (  70.34,-109.58)   19.42                72
 07/30/2014   09:45:03   (  70.66,  30.99) 07/30/2014   09:44:18  (  70.67,  31.02)    1.84                45
 07/30/2014   10:34:32   ( -70.61,-161.47) 07/30/2014   10:35:00  ( -70.58,-161.51)    3.07                28
 08/02/2014   01:11:55   ( -71.50, -19.47) 08/02/2014   01:10:48  ( -71.59, -22.09)   92.78                67
 08/02/2014   02:01:36   (  70.65, 146.83) 08/02/2014   02:01:16  (  70.64, 146.85)    0.94                20
 08/02/2014   02:51:06   ( -70.54, -45.70) 08/02/2014   02:51:58  ( -70.55, -45.68)    1.22                52
 08/04/2014   17:28:45   ( -70.70,  95.12) 08/04/2014   17:27:31  ( -70.73,  95.17)    3.32                74
 08/04/2014   18:18:12   (  70.61, -97.38) 08/04/2014   18:18:15  (  70.62, -97.34)    2.03                 3
 08/04/2014   19:07:43   ( -70.44,  70.01) 08/04/2014   19:08:56  ( -70.47,  70.22)    8.09                73
 08/07/2014   09:45:22   ( -70.69,-149.05) 08/07/2014   09:44:30  ( -70.71,-149.02)    2.40                52
 08/07/2014   10:34:49   (  70.59,  18.44) 08/07/2014   10:35:14  (  70.60,  18.47)    1.28                25