Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2016 2 2.  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)
 02/02/2016   13:52:28   (  70.26, -31.48) 02/02/2016   13:51:51  (  70.26, -31.41)    2.77                37
 02/02/2016   14:41:57   ( -70.20, 136.07) 02/02/2016   14:42:33  ( -70.19, 136.02)    2.11                36
 02/05/2016   05:19:19   ( -70.91, -82.27) 02/05/2016   05:18:10  ( -70.95, -84.05)   64.98                69
 02/05/2016   06:08:56   (  70.26,  84.40) 02/05/2016   06:08:43  (  70.24,  84.39)    1.58                13
 02/05/2016   06:58:26   ( -70.15,-108.12) 02/05/2016   06:59:24  ( -70.12,-108.10)    3.03                58
 02/07/2016   21:35:57   ( -70.30,  32.71) 02/07/2016   21:34:49  ( -70.31,  32.76)    2.09                68
 02/07/2016   22:25:24   (  70.19,-159.81) 02/07/2016   22:25:33  (  70.18,-159.74)    2.72                 9
 02/07/2016   23:14:59   ( -69.81,   7.29) 02/07/2016   23:16:10  ( -69.85,   8.09)   30.99                71
 02/10/2016   13:52:25   ( -70.29, 148.57) 02/10/2016   13:51:41  ( -70.30, 148.55)    1.85                44
 02/10/2016   14:41:52   (  70.17, -43.95) 02/10/2016   14:42:25  (  70.18, -43.96)    0.67                33
 02/13/2016   05:19:12   (  70.96,  97.84) 02/13/2016   05:18:03  (  71.01,  95.86)   71.95                69
 02/13/2016   06:08:53   ( -70.26, -95.59) 02/13/2016   06:08:32  ( -70.25, -95.59)    1.66                21
 02/13/2016   06:58:20   (  70.15,  71.89) 02/13/2016   06:59:16  (  70.13,  71.90)    1.99                56
 02/15/2016   21:35:51   (  70.33,-147.24) 02/15/2016   21:34:42  (  70.33,-147.27)    1.33                69
 02/15/2016   22:25:21   ( -70.22,  20.24) 02/15/2016   22:25:24  ( -70.25,  20.19)    3.19                 3
 02/15/2016   23:14:52   (  69.89,-172.59) 02/15/2016   23:16:03  (  69.87,-171.93)   25.39                71