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: 1/10/2014
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 01/11/2014 13:53:40 70.23, -31.56 91.95 01/11/2014 13:52:50 70.21, -31.59 91.94 2.70 50
2 01/11/2014 14:43:10 -70.12, 135.91 88.17 01/11/2014 14:43:31 -70.08, 135.92 88.20 3.55 21
3 01/14/2014 05:20:25 -71.03, -82.12 87.72 01/14/2014 05:19:17 -71.08, -84.55 87.59 87.74 68
4 01/14/2014 06:10:06 70.16, 84.22 91.44 01/14/2014 06:09:46 70.16, 84.25 91.45 1.36 20
5 01/14/2014 06:59:36 -70.04,-108.30 88.68 01/14/2014 07:00:27 -70.04,-108.23 88.70 2.94 51
6 01/16/2014 21:37:05 -70.23, 32.56 88.98 01/16/2014 21:35:59 -70.26, 32.57 88.94 3.40 66
7 01/16/2014 22:26:32 70.12,-159.95 90.91 01/16/2014 22:26:43 70.13,-159.92 90.92 1.58 11
8 01/16/2014 23:16:08 -69.68, 7.07 89.52 01/16/2014 23:17:18 -69.68, 8.08 89.56 38.77 70
9 01/19/2014 13:53:30 -70.22, 148.45 89.52 01/19/2014 13:52:56 -70.23, 148.39 89.51 2.12 34
10 01/19/2014 14:42:57 70.11, -44.07 90.37 01/19/2014 14:43:40 70.10, -44.10 90.36 1.75 43
11 01/22/2014 05:20:25 70.31, 96.83 89.99 01/22/2014 05:19:12 70.35, 96.66 90.05 7.63 73
12 01/22/2014 06:09:56 -70.14, -95.78 90.18 01/22/2014 06:09:52 -70.16, -95.72 90.17 2.70 4
13 01/22/2014 06:59:23 70.03, 71.71 89.71 01/22/2014 07:00:36 70.03, 71.78 89.70 2.67 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2014
SNOs_Map_LANDSAT-8_NPP_20140110.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/10/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service