Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/28/2014
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/30/2014 02:01:03 70.96, 147.31 49.13 05/30/2014 01:59:52 71.01, 146.18 49.21 41.49 71
2 05/30/2014 02:50:39 -70.51, -45.73 131.31 05/30/2014 02:50:26 -70.51, -45.67 131.32 2.05 13
3 05/30/2014 03:40:06 70.42, 121.77 48.59 05/30/2014 03:41:11 70.44, 121.76 48.60 2.10 65
4 06/01/2014 18:17:40 70.62, -97.33 48.42 06/01/2014 18:16:43 70.61, -97.38 48.42 1.79 57
5 06/01/2014 19:07:10 -70.50, 70.13 131.70 06/01/2014 19:07:25 -70.53, 70.08 131.68 3.27 15
6 06/01/2014 19:56:49 69.74,-123.31 47.56 06/01/2014 19:57:56 69.72,-121.36 47.49 75.19 67
7 06/04/2014 10:34:11 70.59, 18.50 48.06 06/04/2014 10:33:41 70.58, 18.44 48.06 2.18 30
8 06/04/2014 11:23:41 -70.48,-174.03 132.06 06/04/2014 11:24:23 -70.49,-174.09 132.04 2.91 42
9 06/07/2014 02:01:11 -70.81, -32.93 132.01 06/07/2014 01:59:58 -70.88, -33.58 131.92 24.93 73
10 06/07/2014 02:50:41 70.54, 134.31 47.73 06/07/2014 02:50:38 70.56, 134.26 47.75 2.38 3
11 06/07/2014 03:40:11 -70.43, -58.21 132.38 06/07/2014 03:41:19 -70.41, -58.19 132.41 3.09 68
12 06/09/2014 18:17:45 -70.59, 82.62 132.46 06/09/2014 18:16:51 -70.59, 82.67 132.45 2.02 54
13 06/09/2014 19:07:12 70.48,-109.90 47.44 06/09/2014 19:07:35 70.48,-109.84 47.43 2.10 23

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/28/2014
SNOs_Map_LANDSAT-8_NPP_20140528.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/28/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service