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: 2/23/2015
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 02/23/2015 10:34:20 -70.73,-161.39 99.41 02/23/2015 10:33:31 -70.73,-161.32 99.40 2.56 49
2 02/23/2015 11:23:47 70.63, 6.10 80.49 02/23/2015 11:24:15 70.61, 6.18 80.47 3.30 28
3 02/26/2015 02:01:05 71.56, 148.18 80.41 02/26/2015 01:59:58 71.63, 145.58 80.59 91.71 67
4 02/26/2015 02:50:49 -70.69, -45.57 100.44 02/26/2015 02:50:24 -70.71, -45.53 100.41 3.02 25
5 02/26/2015 03:40:16 70.59, 121.92 79.46 02/26/2015 03:41:08 70.60, 121.96 79.46 2.06 52
6 02/28/2015 18:17:47 70.79, -97.17 78.67 02/28/2015 18:16:35 70.79, -97.21 78.68 1.30 72
7 02/28/2015 19:07:17 -70.68, 70.29 101.46 02/28/2015 19:07:17 -70.70, 70.26 101.44 2.33 0
8 02/28/2015 19:56:46 70.47,-122.38 78.33 02/28/2015 19:57:58 70.43,-122.00 78.27 14.64 72
9 03/03/2015 10:34:15 70.76, 18.65 77.61 03/03/2015 10:33:27 70.74, 18.65 77.60 2.42 48
10 03/03/2015 11:23:45 -70.65,-173.88 102.51 03/03/2015 11:24:09 -70.64,-173.87 102.52 0.96 24
11 03/06/2015 02:50:42 70.70, 134.44 76.52 03/06/2015 02:50:18 70.68, 134.51 76.51 2.69 24
12 03/06/2015 03:40:12 -70.59, -58.09 103.61 03/06/2015 03:41:00 -70.58, -58.02 103.62 2.66 48
13 03/08/2015 18:17:41 -70.83, 82.89 104.39 03/08/2015 18:16:28 -70.84, 82.71 104.37 6.33 73
14 03/08/2015 19:07:09 70.67,-109.72 75.44 03/08/2015 19:07:11 70.69,-109.73 75.47 2.52 2
15 03/08/2015 19:56:39 -70.56, 57.75 104.68 03/08/2015 19:57:52 -70.53, 57.83 104.72 4.28 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2015
SNOs_Map_LANDSAT-8_NPP_20150223.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/23/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service