Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 9 4.  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)
 09/05/2014   17:28:43   ( -70.77,  95.24) 09/05/2014   17:27:59  ( -70.78,  95.18)    2.28                44
 09/05/2014   18:18:11   (  70.62, -97.35) 09/05/2014   18:18:43  (  70.64, -97.29)    3.13                32
 09/08/2014   08:55:36   (  71.27,  44.26) 09/08/2014   08:54:26  (  71.32,  42.69)   56.48                70
 09/08/2014   09:45:14   ( -70.72,-148.96) 09/08/2014   09:44:58  ( -70.73,-148.98)    0.91                16
 09/08/2014   10:34:41   (  70.62,  18.53) 09/08/2014   10:35:42  (  70.59,  18.55)    3.12                61
 09/11/2014   01:12:15   (  70.77, 159.36) 09/11/2014   01:11:15  (  70.76, 159.42)    2.56                60
 09/11/2014   02:01:45   ( -70.66, -33.17) 09/11/2014   02:01:57  ( -70.68, -33.14)    2.33                12
 09/11/2014   02:51:23   (  69.96, 133.44) 09/11/2014   02:52:30  (  69.97, 135.30)   70.64                67
 09/13/2014   17:28:45   (  70.76, -84.78) 09/13/2014   17:28:15  (  70.77, -84.84)    2.28                30
 09/13/2014   18:18:15   ( -70.65,  82.69) 09/13/2014   18:18:56  ( -70.64,  82.70)    1.98                41
 09/16/2014   08:55:45   ( -70.96,-136.24) 09/16/2014   08:54:32  ( -71.01,-136.78)   20.51                73
 09/16/2014   09:45:14   (  70.74,  31.07) 09/16/2014   09:45:13  (  70.73,  30.99)    3.11                 1
 09/16/2014   10:34:45   ( -70.58,-161.54) 09/16/2014   10:35:54  ( -70.59,-161.46)    2.99                69