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: 6/30/2014
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 07/01/2014 02:01:21 70.64, 146.83 47.47 07/01/2014 02:00:21 70.67, 146.82 47.51 3.23 60
2 07/01/2014 02:50:50 -70.57, -45.64 132.60 07/01/2014 02:51:03 -70.58, -45.71 132.59 2.58 13
3 07/01/2014 03:40:28 69.88, 121.01 46.75 07/01/2014 03:41:36 69.88, 122.69 46.69 64.32 68
4 07/03/2014 18:17:53 70.64, -97.31 47.67 07/03/2014 18:17:17 70.63, -97.34 47.67 1.36 36
5 07/03/2014 19:07:23 -70.52, 70.15 132.44 07/03/2014 19:07:59 -70.54, 70.13 132.43 2.17 36
6 07/06/2014 09:44:50 -71.28,-148.09 131.47 07/06/2014 09:43:42 -71.33,-150.06 131.35 70.58 68
7 07/06/2014 10:34:28 70.59, 18.49 47.88 07/06/2014 10:34:14 70.60, 18.49 47.89 1.12 14
8 07/06/2014 11:23:58 -70.48,-174.05 132.23 07/06/2014 11:24:56 -70.50,-174.03 132.21 2.74 58
9 07/09/2014 02:01:37 -70.66, -33.21 131.77 07/09/2014 02:00:27 -70.68, -33.17 131.74 3.02 70
10 07/09/2014 02:51:04 70.56, 134.30 48.15 07/09/2014 02:51:11 70.58, 134.31 48.16 1.74 7
11 07/09/2014 03:40:37 -70.29, -58.47 132.11 07/09/2014 03:41:49 -70.26, -57.87 132.16 22.67 72
12 07/11/2014 18:18:14 -70.64, 82.62 131.44 07/11/2014 18:17:24 -70.65, 82.65 131.42 1.99 50
13 07/11/2014 19:07:41 70.54,-109.88 48.47 07/11/2014 19:08:08 70.55,-109.88 48.48 1.27 27

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2014
SNOs_Map_LANDSAT-8_NPP_20140701.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/30/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service