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: 2/7/2014
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 02/09/2014 20:47:09 -71.21, 46.37 94.34 02/09/2014 20:46:03 -71.23, 43.65 94.20 97.69 66
2 02/09/2014 21:36:52 70.24,-147.44 84.74 02/09/2014 21:36:31 70.27,-147.46 84.78 3.26 21
3 02/09/2014 22:26:22 -70.12, 20.01 95.39 02/09/2014 22:27:12 -70.13, 20.07 95.38 2.88 50
4 02/12/2014 13:03:51 -70.32, 160.91 96.06 02/12/2014 13:02:44 -70.34, 160.90 96.03 2.01 67
5 02/12/2014 13:53:18 70.22, -31.59 83.85 02/12/2014 13:53:28 70.22, -31.61 83.84 1.03 10
6 02/12/2014 14:42:53 -69.82, 135.49 96.55 02/12/2014 14:44:04 -69.81, 136.33 96.60 32.44 71
7 02/15/2014 05:20:17 -70.28, -83.26 97.00 02/15/2014 05:19:41 -70.29, -83.25 96.99 1.12 36
8 02/15/2014 06:09:44 70.18, 84.24 82.90 02/15/2014 06:10:25 70.17, 84.24 82.89 0.90 41
9 02/17/2014 20:47:11 70.44,-134.77 82.24 02/17/2014 20:45:59 70.50,-135.13 82.33 15.06 72
10 02/17/2014 21:36:42 -70.27, 32.61 97.94 02/17/2014 21:36:38 -70.24, 32.59 97.96 2.72 4
11 02/17/2014 22:26:09 70.11,-159.97 81.90 02/17/2014 22:27:21 70.14,-159.93 81.91 2.83 72
12 02/20/2014 13:03:37 70.30, -19.09 81.15 02/20/2014 13:02:52 70.32, -19.06 81.17 1.97 45
13 02/20/2014 13:53:06 -70.24, 148.45 98.93 02/20/2014 13:53:34 -70.21, 148.42 98.95 2.94 28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/7/2014
SNOs_Map_LANDSAT-8_NPP_20140208.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/07/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service