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: 3/11/2014
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 03/13/2014 20:47:00 -70.40, 45.13 106.91 03/13/2014 20:46:11 -70.40, 45.09 106.90 1.44 49
2 03/13/2014 21:36:27 70.30,-147.38 72.98 03/13/2014 21:36:55 70.30,-147.43 72.97 2.09 28
3 03/16/2014 12:13:46 71.12, -5.54 72.73 03/16/2014 12:12:38 71.19, -7.75 72.88 79.67 68
4 03/16/2014 13:03:28 -70.35, 160.93 108.03 03/16/2014 13:03:06 -70.36, 160.95 108.02 0.86 22
5 03/16/2014 13:52:55 70.24, -31.58 71.86 03/16/2014 13:53:50 70.25, -31.58 71.86 0.61 55
6 03/19/2014 04:30:25 70.43, 109.29 71.01 03/19/2014 04:29:19 70.42, 109.31 71.00 1.64 66
7 03/19/2014 05:19:55 -70.32, -83.23 109.12 03/19/2014 05:20:01 -70.32, -83.21 109.12 1.24 6
8 03/19/2014 06:09:28 69.88, 83.79 70.45 03/19/2014 06:10:38 69.84, 84.83 70.37 40.22 70
9 03/21/2014 20:46:51 70.37,-134.92 69.88 03/21/2014 20:46:13 70.39,-134.86 69.91 3.29 38
10 03/21/2014 21:36:21 -70.26, 32.56 110.24 03/21/2014 21:36:55 -70.29, 32.63 110.22 3.51 34
11 03/24/2014 12:13:43 -70.83, 174.01 110.73 03/24/2014 12:12:32 -70.89, 172.81 110.62 44.30 71
12 03/24/2014 13:03:16 70.39, -19.01 68.84 03/24/2014 13:03:08 70.37, -19.04 68.83 1.89 8
13 03/24/2014 13:52:46 -70.28, 148.47 111.28 03/24/2014 13:53:50 -70.27, 148.44 111.30 2.01 64

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2014
SNOs_Map_LANDSAT-8_NPP_20140312.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/11/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service