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: 6/3/2014
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 06/04/2014 10:34:12 70.56, 18.46 48.03 06/04/2014 10:33:40 70.54, 18.51 48.01 3.01 32
2 06/04/2014 11:23:42 -70.45,-174.07 132.09 06/04/2014 11:24:22 -70.46,-174.04 132.08 1.82 40
3 06/07/2014 02:01:12 -70.86, -32.86 131.96 06/07/2014 02:00:00 -70.95, -33.70 131.84 32.48 72
4 06/07/2014 02:50:42 70.54, 134.30 47.73 06/07/2014 02:50:37 70.52, 134.33 47.71 2.45 5
5 06/07/2014 03:40:12 -70.43, -58.22 132.38 06/07/2014 03:41:19 -70.43, -58.22 132.39 0.28 67
6 06/09/2014 18:17:46 -70.62, 82.65 132.43 06/09/2014 18:16:51 -70.62, 82.63 132.42 0.78 55
7 06/09/2014 19:07:13 70.51,-109.86 47.46 06/09/2014 19:07:35 70.50,-109.87 47.45 1.22 22
8 06/09/2014 19:56:56 -69.69, 56.60 133.33 06/09/2014 19:58:03 -69.67, 58.72 133.40 81.87 67
9 06/12/2014 10:34:17 -70.58,-161.52 132.65 06/12/2014 10:33:49 -70.60,-161.56 132.63 2.43 28
10 06/12/2014 11:23:44 70.47, 5.96 47.24 06/12/2014 11:24:33 70.49, 5.93 47.25 1.79 49
11 06/15/2014 02:01:18 70.64, 146.82 47.27 06/15/2014 02:00:05 70.68, 146.75 47.33 5.02 73
12 06/15/2014 02:50:48 -70.54, -45.71 132.83 06/15/2014 02:50:46 -70.53, -45.68 132.84 1.30 2
13 06/15/2014 03:40:16 70.38, 121.70 47.01 06/15/2014 03:41:29 70.37, 121.89 47.00 7.12 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/3/2014
SNOs_Map_LANDSAT-8_NPP_20140603.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/03/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service