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: 9/28/2014
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 09/29/2014 17:28:45 70.79, -84.74 73.26 09/29/2014 17:28:17 70.77, -84.72 73.24 2.30 28
2 09/29/2014 18:18:15 -70.69, 82.74 106.83 09/29/2014 18:18:59 -70.69, 82.72 106.83 0.91 44
3 10/02/2014 08:55:47 -71.26,-135.79 105.24 10/02/2014 08:54:36 -71.32,-137.20 105.18 50.71 71
4 10/02/2014 09:45:21 70.78, 31.10 74.29 10/02/2014 09:45:12 70.78, 31.03 74.30 2.67 9
5 10/02/2014 10:34:52 -70.63,-161.50 105.85 10/02/2014 10:35:53 -70.65,-161.44 105.83 3.09 61
6 10/05/2014 01:12:35 -70.84, -20.63 104.64 10/05/2014 01:11:22 -70.82, -20.57 104.65 2.89 73
7 10/05/2014 02:02:02 70.73, 146.86 75.28 10/05/2014 02:02:07 70.75, 146.85 75.30 2.09 5
8 10/05/2014 02:51:34 -70.53, -45.81 104.92 10/05/2014 02:52:46 -70.51, -45.44 104.93 14.03 72
9 10/07/2014 17:29:18 -70.85, 95.22 103.59 10/07/2014 17:28:18 -70.84, 95.17 103.60 2.34 60
10 10/07/2014 18:18:45 70.75, -97.29 76.33 10/07/2014 18:19:02 70.73, -97.33 76.30 3.36 17
11 10/07/2014 19:08:25 -70.12, 69.41 104.30 10/07/2014 19:09:34 -70.12, 70.96 104.30 58.73 69
12 10/10/2014 09:46:05 -70.83,-149.01 102.59 10/10/2014 09:45:13 -70.82,-149.02 102.60 1.28 52
13 10/10/2014 10:35:32 70.73, 18.49 77.33 10/10/2014 10:35:57 70.71, 18.47 77.31 2.57 25

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/28/2014
SNOs_Map_LANDSAT-8_NPP_20140928.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/28/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service