Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 8 16.  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)
 08/18/2014   02:01:37   (  70.73, 146.95) 08/18/2014   02:01:15  (  70.71, 146.88)    3.54                22
 08/18/2014   02:51:07   ( -70.62, -45.58) 08/18/2014   02:51:57  ( -70.63, -45.67)    3.07                50
 08/20/2014   17:28:41   ( -70.74,  95.20) 08/20/2014   17:27:30  ( -70.76,  95.25)    2.65                71
 08/20/2014   18:18:08   (  70.64, -97.31) 08/20/2014   18:18:14  (  70.63, -97.23)    3.06                 6
 08/20/2014   19:07:41   ( -70.37,  69.92) 08/20/2014   19:08:53  ( -70.39,  70.48)   21.08                72
 08/23/2014   09:45:09   ( -70.75,-148.91) 08/23/2014   09:44:29  ( -70.73,-148.94)    1.86                40
 08/23/2014   10:34:36   (  70.64,  18.57) 08/23/2014   10:35:13  (  70.61,  18.57)    3.53                37
 08/26/2014   01:12:04   (  71.06, 159.83) 08/26/2014   01:10:53  (  71.11, 158.86)   35.37                71
 08/26/2014   02:01:39   ( -70.68, -33.12) 08/26/2014   02:01:29  ( -70.71, -33.15)    3.20                10
 08/26/2014   02:51:06   (  70.58, 134.36) 08/26/2014   02:52:13  (  70.59, 134.36)    1.24                67
 08/28/2014   17:28:38   (  70.77, -84.74) 08/28/2014   17:27:47  (  70.78, -84.82)    3.09                51
 08/28/2014   18:18:08   ( -70.67,  82.73) 08/28/2014   18:18:28  ( -70.64,  82.73)    2.70                20