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: 6/26/2014
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 06/28/2014 09:44:42 70.97, 31.48 47.64 06/28/2014 09:43:31 71.07, 30.38 47.77 41.16 71
2 06/28/2014 10:34:17 -70.59,-161.48 132.74 06/28/2014 10:34:06 -70.61,-161.54 132.72 2.85 11
3 06/28/2014 11:23:44 70.49, 6.01 47.17 06/28/2014 11:24:50 70.49, 5.95 47.17 2.31 66
4 07/01/2014 02:01:17 70.64, 146.85 47.47 07/01/2014 02:00:21 70.66, 146.83 47.50 2.12 56
5 07/01/2014 02:50:46 -70.54, -45.68 132.63 07/01/2014 02:51:02 -70.56, -45.69 132.61 3.11 16
6 07/01/2014 03:40:26 69.71, 120.79 46.59 07/01/2014 03:41:32 69.71, 122.94 46.52 82.68 66
7 07/03/2014 18:17:45 70.64, -97.27 47.67 07/03/2014 18:17:17 70.62, -97.33 47.66 2.66 28
8 07/03/2014 19:07:15 -70.53, 70.20 132.43 07/03/2014 19:07:59 -70.52, 70.15 132.44 2.22 44
9 07/06/2014 09:44:46 -70.80,-148.79 131.93 07/06/2014 09:43:33 -70.85,-149.23 131.86 17.03 73
10 07/06/2014 10:34:15 70.58, 18.52 47.87 07/06/2014 10:34:14 70.59, 18.50 47.88 1.40 1
11 07/06/2014 11:23:45 -70.48,-174.00 132.23 07/06/2014 11:24:56 -70.49,-174.01 132.23 1.07 71
12 07/09/2014 02:01:18 -70.63, -33.16 131.79 07/09/2014 02:00:27 -70.66, -33.14 131.76 2.91 51
13 07/09/2014 02:50:44 70.58, 134.40 48.16 07/09/2014 02:51:11 70.56, 134.33 48.15 3.11 27

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/26/2014
SNOs_Map_LANDSAT-8_NPP_20140627.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/26/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service