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: 7/7/2014
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 07/09/2014 02:01:27 -70.64, -33.20 131.79 07/09/2014 02:00:34 -70.65, -33.14 131.77 2.22 53
2 07/09/2014 02:50:54 70.53, 134.29 48.12 07/09/2014 02:51:18 70.53, 134.35 48.12 2.05 24
3 07/09/2014 03:40:39 -69.60, -59.40 132.76 07/09/2014 03:41:44 -69.60, -56.89 132.86 97.21 65
4 07/11/2014 17:28:13 71.47, -83.64 49.35 07/11/2014 17:27:06 71.52, -86.19 49.49 90.21 67
5 07/11/2014 18:17:56 -70.65, 82.71 131.43 07/11/2014 18:17:33 -70.64, 82.64 131.44 3.20 23
6 07/11/2014 19:07:24 70.49,-109.89 48.43 07/11/2014 19:08:17 70.53,-109.87 48.45 3.51 53
7 07/14/2014 09:44:57 70.71, 31.04 49.01 07/14/2014 09:43:50 70.68, 31.02 48.99 3.38 67
8 07/14/2014 10:34:27 -70.61,-161.49 131.09 07/14/2014 10:34:32 -70.58,-161.50 131.11 2.89 5
9 07/14/2014 11:24:00 70.17, 5.52 48.51 07/14/2014 11:25:10 70.16, 6.48 48.45 36.52 70
10 07/17/2014 02:01:28 70.65, 146.82 49.38 07/17/2014 02:00:49 70.63, 146.87 49.37 2.60 39
11 07/17/2014 02:50:58 -70.54, -45.70 130.71 07/17/2014 02:51:31 -70.53, -45.64 130.74 2.88 33
12 07/19/2014 17:28:24 -71.12, 95.78 129.70 07/19/2014 17:27:14 -71.21, 94.36 129.56 52.13 70
13 07/19/2014 18:17:58 70.63, -97.33 49.84 07/19/2014 18:17:49 70.64, -97.37 49.85 1.78 9
14 07/19/2014 19:07:28 -70.53, 70.15 130.26 07/19/2014 19:08:31 -70.53, 70.12 130.26 1.21 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/7/2014
SNOs_Map_LANDSAT-8_NPP_20140708.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/07/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service