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: 5/29/2015
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 05/30/2015 10:33:22 -71.49,-160.06 130.37 05/30/2015 10:32:15 -71.50,-162.67 130.30 92.22 67
2 05/30/2015 11:23:04 70.58, 6.15 48.73 05/30/2015 11:22:44 70.59, 6.17 48.76 2.32 20
3 05/30/2015 12:12:34 -70.46, 173.61 131.38 05/30/2015 12:13:25 -70.47, 173.69 131.38 2.94 51
4 06/02/2015 02:50:07 -70.66, -45.48 131.55 06/02/2015 02:48:54 -70.69, -45.53 131.51 3.81 73
5 06/02/2015 03:39:34 70.56, 122.01 48.34 06/02/2015 03:39:38 70.57, 121.98 48.35 1.37 4
6 06/02/2015 04:29:05 -70.40, -70.60 131.82 06/02/2015 04:30:18 -70.39, -70.41 131.84 7.20 73
7 06/04/2015 19:06:38 -70.60, 70.30 131.94 06/04/2015 19:05:47 -70.61, 70.36 131.93 2.80 51
8 06/04/2015 19:56:05 70.49,-122.21 47.95 06/04/2015 19:56:31 70.49,-122.13 47.95 2.95 26
9 06/07/2015 11:23:08 -70.59,-173.83 132.23 06/07/2015 11:22:41 -70.59,-173.83 132.23 0.47 27
10 06/07/2015 12:12:35 70.48, -6.35 47.66 06/07/2015 12:13:25 70.47, -6.34 47.65 1.31 50
11 06/10/2015 02:50:07 70.69, 134.57 47.64 06/10/2015 02:48:54 70.76, 134.33 47.72 11.73 73
12 06/10/2015 03:39:38 -70.53, -58.03 132.52 06/10/2015 03:39:34 -70.57, -58.03 132.49 3.51 4
13 06/10/2015 04:29:05 70.42, 109.45 47.37 06/10/2015 04:30:18 70.45, 109.46 47.40 3.48 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2015
SNOs_Map_LANDSAT-8_NPP_20150529.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/29/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service