Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP TLE Epoch: 2014 4 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) 04/17/2014 11:23:57 ( -70.52,-174.10) 04/17/2014 11:23:08 ( -70.52,-174.12) 0.97 49 04/17/2014 12:13:24 ( 70.41, -6.61) 04/17/2014 12:13:52 ( 70.39, -6.61) 2.55 28 04/20/2014 02:50:45 ( 70.96, 134.82) 04/20/2014 02:49:35 ( 71.03, 133.46) 49.88 70 04/20/2014 03:40:22 ( -70.47, -58.29) 04/20/2014 03:40:08 ( -70.48, -58.30) 1.59 14 04/20/2014 04:29:49 ( 70.35, 109.19) 04/20/2014 04:30:52 ( 70.35, 109.21) 0.80 63 04/22/2014 19:07:15 ( 70.54,-109.92) 04/22/2014 19:06:25 ( 70.54,-109.94) 1.29 50 04/22/2014 19:56:45 ( -70.44, 57.56) 04/22/2014 19:57:07 ( -70.45, 57.51) 2.26 22 04/25/2014 10:34:01 ( -71.19,-160.67) 04/25/2014 10:32:52 ( -71.21,-162.61) 69.63 69 04/25/2014 11:23:39 ( 70.48, 5.88) 04/25/2014 11:23:24 ( 70.46, 5.94) 3.02 15 04/25/2014 12:13:09 ( -70.37, 173.36) 04/25/2014 12:14:06 ( -70.37, 173.40) 1.61 57 04/28/2014 02:50:35 ( -70.56, -45.76) 04/28/2014 02:49:40 ( -70.57, -45.77) 1.55 55 04/28/2014 03:40:02 ( 70.44, 121.72) 04/28/2014 03:40:24 ( 70.45, 121.73) 1.32 22