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   02:01:26   ( -70.66, -33.16) 07/09/2014   02:00:34  ( -70.68, -33.20)    2.32                52
 07/09/2014   02:50:53   (  70.56, 134.33) 07/09/2014   02:51:18  (  70.56, 134.30)    1.44                25
 07/09/2014   03:40:38   ( -69.63, -59.36) 07/09/2014   03:41:44  ( -69.63, -56.93)   94.00                66
 07/11/2014   17:28:13   (  71.49, -83.60) 07/11/2014   17:27:07  (  71.55, -86.25)   93.67                66
 07/11/2014   18:17:57   ( -70.62,  82.66) 07/11/2014   18:17:33  ( -70.62,  82.67)    0.76                24
 07/11/2014   19:07:24   (  70.52,-109.85) 07/11/2014   19:08:17  (  70.51,-109.84)    1.33                53
 07/14/2014   09:44:58   (  70.68,  30.99) 07/14/2014   09:43:50  (  70.67,  31.04)    2.54                68
 07/14/2014   10:34:28   ( -70.58,-161.53) 07/14/2014   10:34:32  ( -70.56,-161.47)    2.69                 4
 07/14/2014   11:24:00   (  70.19,   5.55) 07/14/2014   11:25:11  (  70.19,   6.43)   32.99                71
 07/17/2014   02:01:28   (  70.67, 146.86) 07/17/2014   02:00:50  (  70.67, 146.81)    2.03                38
 07/17/2014   02:50:58   ( -70.57, -45.66) 07/17/2014   02:51:32  ( -70.56, -45.70)    1.63                34
 07/19/2014   17:28:23   ( -71.14,  95.82) 07/19/2014   17:27:13  ( -71.19,  94.38)   52.08                70
 07/19/2014   18:17:58   (  70.60, -97.37) 07/19/2014   18:17:48  (  70.62, -97.35)    3.02                10
 07/19/2014   19:07:28   ( -70.50,  70.11) 07/19/2014   19:08:30  ( -70.52,  70.14)    2.67                62