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: 3/7/2014
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 03/08/2014 13:03:31 70.35, -19.06 75.14 03/08/2014 13:03:04 70.36, -19.09 75.15 1.53 27
2 03/08/2014 13:53:01 -70.25, 148.43 104.98 03/08/2014 13:53:46 -70.26, 148.38 104.97 2.42 45
3 03/11/2014 04:30:32 -70.56, -70.53 105.71 03/11/2014 04:29:19 -70.61, -71.02 105.63 18.87 73
4 03/11/2014 05:20:01 70.34, 96.79 74.07 03/11/2014 05:20:00 70.34, 96.71 74.08 2.94 1
5 03/11/2014 06:09:32 -70.18, -95.80 106.09 03/11/2014 06:10:41 -70.19, -95.73 106.09 2.79 69
6 03/13/2014 20:47:05 -70.41, 45.11 106.91 03/13/2014 20:46:11 -70.39, 45.11 106.92 2.26 54
7 03/13/2014 21:36:32 70.29,-147.41 72.97 03/13/2014 21:36:55 70.28,-147.41 72.96 0.73 23
8 03/13/2014 22:26:16 -69.43, 19.02 107.87 03/13/2014 22:27:23 -69.44, 21.17 107.94 84.06 67
9 03/16/2014 13:03:36 -70.39, 160.95 107.99 03/16/2014 13:03:07 -70.38, 160.90 107.99 1.70 29
10 03/16/2014 13:53:03 70.27, -31.58 71.89 03/16/2014 13:53:51 70.28, -31.63 71.90 2.35 48
11 03/19/2014 04:30:35 70.54, 109.40 71.11 03/19/2014 04:29:22 70.60, 109.02 71.19 15.44 73
12 03/19/2014 05:20:07 -70.34, -83.27 109.10 03/19/2014 05:20:01 -70.34, -83.24 109.10 1.14 6
13 03/19/2014 06:09:34 70.22, 84.20 70.77 03/19/2014 06:10:45 70.24, 84.23 70.78 2.41 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2014
SNOs_Map_LANDSAT-8_NPP_20140308.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/07/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service