Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 1 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)
 01/27/2014   13:53:33   (  70.19, -31.65) 01/27/2014   13:53:08  (  70.20, -31.58)    3.06                25
 01/27/2014   14:43:02   ( -70.12, 135.90) 01/27/2014   14:43:50  ( -70.12, 135.86)    1.53                48
 01/30/2014   05:20:34   ( -70.27, -83.29) 01/30/2014   05:19:22  ( -70.29, -83.25)    2.42                72
 01/30/2014   06:10:01   (  70.17,  84.21) 01/30/2014   06:10:06  (  70.16,  84.26)    2.37                 5
 01/30/2014   06:59:33   ( -69.94,-108.48) 01/30/2014   07:00:45  ( -69.92,-108.06)   16.31                72
 02/01/2014   21:37:02   ( -70.24,  32.54) 02/01/2014   21:36:20  ( -70.24,  32.59)    1.78                42
 02/01/2014   22:26:29   (  70.14,-159.96) 02/01/2014   22:27:04  (  70.12,-159.91)    2.82                35
 02/04/2014   13:03:53   (  70.64, -18.63) 02/04/2014   13:02:42  (  70.66, -19.64)   37.25                71
 02/04/2014   13:53:29   ( -70.19, 148.35) 02/04/2014   13:53:17  ( -70.21, 148.41)    2.82                12
 02/04/2014   14:42:56   (  70.09, -44.15) 02/04/2014   14:44:01  (  70.09, -44.09)    2.14                65
 02/07/2014   05:20:26   (  70.30,  96.75) 02/07/2014   05:19:33  (  70.27,  96.77)    3.17                53
 02/07/2014   06:09:56   ( -70.18, -95.78) 02/07/2014   06:10:15  ( -70.18, -95.77)    0.92                19