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: 1/7/2016
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 01/09/2016 13:02:51 70.79, -18.29 92.87 01/09/2016 13:01:41 70.88, -19.75 93.00 54.27 70
2 01/09/2016 13:52:28 -70.30, 148.60 87.62 01/09/2016 13:52:13 -70.27, 148.54 87.64 3.47 15
3 01/09/2016 14:41:56 70.14, -43.98 92.23 01/09/2016 14:42:57 70.15, -43.96 92.23 1.22 61
4 01/12/2016 05:19:27 70.33, 96.90 92.03 01/12/2016 05:18:23 70.31, 96.94 92.01 2.80 64
5 01/12/2016 06:08:57 -70.22, -95.63 88.09 01/12/2016 06:09:05 -70.23, -95.62 88.08 1.22 8
6 01/12/2016 06:58:32 69.67, 71.25 91.39 01/12/2016 06:59:41 69.68, 72.51 91.35 48.64 69
7 01/14/2016 21:35:55 70.29,-147.26 91.55 01/14/2016 21:35:16 70.32,-147.30 91.58 3.28 39
8 01/14/2016 22:25:25 -70.18, 20.21 88.57 01/14/2016 22:25:57 -70.19, 20.22 88.57 0.34 32
9 01/17/2016 13:02:45 -70.96, 161.98 88.30 01/17/2016 13:01:36 -71.03, 160.01 88.16 71.70 69
10 01/17/2016 13:52:23 70.25, -31.44 91.01 01/17/2016 13:52:07 70.23, -31.39 91.00 2.83 16
11 01/17/2016 14:41:53 -70.14, 136.04 89.10 01/17/2016 14:42:49 -70.15, 136.05 89.10 0.80 56
12 01/20/2016 05:19:23 -70.31, -83.11 89.47 01/20/2016 05:18:14 -70.31, -83.06 89.45 2.23 69
13 01/20/2016 06:08:50 70.20, 84.37 90.42 01/20/2016 06:08:58 70.20, 84.44 90.42 2.53 8
14 01/20/2016 06:58:24 -69.87,-108.45 89.90 01/20/2016 06:59:35 -69.85,-107.72 89.95 28.26 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/7/2016
SNOs_Map_LANDSAT-8_NPP_20160107.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/07/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service