Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 2 22.  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)
 02/23/2014   05:20:12   (  70.30,  96.74) 02/23/2014   05:19:49  (  70.27,  96.78)    2.99                23
 02/23/2014   06:09:42   ( -70.17, -95.80) 02/23/2014   06:10:31  ( -70.18, -95.76)    1.50                49
 02/25/2014   20:47:12   ( -70.35,  45.05) 02/25/2014   20:46:02  ( -70.37,  45.09)    2.86                70
 02/25/2014   21:36:39   (  70.25,-147.45) 02/25/2014   21:36:46  (  70.26,-147.42)    1.41                 7
 02/25/2014   22:26:12   ( -69.96,  19.78) 02/25/2014   22:27:24  ( -69.95,  20.37)   22.29                72
 02/28/2014   13:03:38   ( -70.32, 160.90) 02/28/2014   13:02:58  ( -70.30, 160.97)    3.41                40
 02/28/2014   13:53:05   (  70.22, -31.61) 02/28/2014   13:53:42  (  70.19, -31.55)    3.27                37
 03/03/2014   04:30:30   (  70.59, 109.55) 03/03/2014   04:29:18  (  70.66, 108.86)   26.88                72
 03/03/2014   05:20:03   ( -70.31, -83.22) 03/03/2014   05:19:55  ( -70.30, -83.24)    1.88                 8
 03/03/2014   06:09:30   (  70.21,  84.27) 03/03/2014   06:10:39  (  70.19,  84.23)    1.98                69
 03/05/2014   20:46:57   (  70.38,-134.86) 03/05/2014   20:46:08  (  70.35,-134.87)    3.42                49
 03/05/2014   21:36:27   ( -70.27,  32.61) 03/05/2014   21:36:50  ( -70.25,  32.62)    2.87                23
 03/08/2014   12:13:42   ( -71.12, 174.51) 03/08/2014   12:12:34  ( -71.14, 172.31)   79.16                68
 03/08/2014   13:03:22   (  70.30, -19.09) 03/08/2014   13:03:04  (  70.31, -19.02)    2.59                18
 03/08/2014   13:52:51   ( -70.25, 148.47) 03/08/2014   13:53:47  ( -70.25, 148.39)    3.10                56