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: 3/8/2014
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 13:53:01 -70.22, 148.39 105.01 03/08/2014 13:53:45 -70.21, 148.46 105.02 3.06 44
2 03/11/2014 04:30:31 -70.49, -70.62 105.77 03/11/2014 04:29:18 -70.55, -70.94 105.68 13.64 73
3 03/11/2014 05:19:59 70.33, 96.78 74.06 03/11/2014 05:20:00 70.34, 96.71 74.08 3.09 1
4 03/11/2014 06:09:29 -70.22, -95.74 106.06 03/11/2014 06:10:41 -70.19, -95.73 106.09 3.04 72
5 03/13/2014 20:47:00 -70.40, 45.12 106.92 03/13/2014 20:46:11 -70.39, 45.11 106.92 1.04 49
6 03/13/2014 21:36:27 70.29,-147.40 72.97 03/13/2014 21:36:55 70.28,-147.41 72.96 0.63 28
7 03/16/2014 12:13:46 71.08, -5.60 72.69 03/16/2014 12:12:38 71.17, -7.72 72.86 77.07 68
8 03/16/2014 13:03:27 -70.38, 160.97 108.00 03/16/2014 13:03:07 -70.39, 160.90 107.98 3.08 20
9 03/16/2014 13:52:54 70.26, -31.55 71.88 03/16/2014 13:53:50 70.23, -31.55 71.85 2.99 56
10 03/19/2014 04:30:23 70.42, 109.28 70.99 03/19/2014 04:29:18 70.40, 109.35 70.98 3.41 65
11 03/19/2014 05:19:53 -70.31, -83.24 109.13 03/19/2014 05:20:01 -70.34, -83.25 109.10 3.37 8
12 03/19/2014 06:09:27 69.81, 83.69 70.38 03/19/2014 06:10:37 69.82, 84.86 70.35 44.93 70
13 03/21/2014 20:46:48 70.42,-134.83 69.93 03/21/2014 20:46:14 70.42,-134.89 69.93 2.60 34
14 03/21/2014 21:36:18 -70.32, 32.66 110.18 03/21/2014 21:36:56 -70.31, 32.59 110.20 2.92 38

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2014
SNOs_Map_LANDSAT-8_NPP_20140309.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/08/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service