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: 2/17/2016
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 02/18/2016 13:52:18 70.26, -31.45 82.00 02/18/2016 13:51:32 70.28, -31.41 82.02 2.50 46
2 02/18/2016 14:41:47 -70.20, 136.09 98.08 02/18/2016 14:42:14 -70.21, 136.03 98.08 2.41 27
3 02/21/2016 05:19:02 -71.21, -81.77 98.05 02/21/2016 05:17:56 -71.25, -84.53 97.90 98.90 66
4 02/21/2016 06:08:45 70.24, 84.40 81.02 02/21/2016 06:08:23 70.24, 84.43 81.03 1.42 22
5 02/21/2016 06:58:14 -70.18,-108.05 99.06 02/21/2016 06:59:05 -70.16,-108.13 99.08 3.42 51
6 02/23/2016 21:35:44 -70.36, 32.82 99.84 02/23/2016 21:34:31 -70.38, 32.69 99.80 5.33 73
7 02/23/2016 22:25:12 70.20,-159.78 80.00 02/23/2016 22:25:14 70.21,-159.74 80.02 2.33 2
8 02/23/2016 23:14:42 -70.09, 7.70 100.12 02/23/2016 23:15:55 -70.08, 7.79 100.15 3.44 73
9 02/26/2016 13:52:11 -70.31, 148.63 100.89 02/26/2016 13:51:21 -70.30, 148.60 100.88 1.22 50
10 02/26/2016 14:41:38 70.19, -43.89 79.00 02/26/2016 14:42:05 70.19, -43.92 78.99 1.23 27
11 02/26/2016 15:31:24 -69.21, 122.39 101.94 02/26/2016 15:32:30 -69.20, 124.85 102.06 96.96 66
12 02/29/2016 05:18:52 71.16, 98.18 78.93 02/29/2016 05:17:45 71.21, 95.57 79.09 93.74 67
13 02/29/2016 06:08:36 -70.29, -95.51 101.91 02/29/2016 06:08:11 -70.28, -95.58 101.92 3.12 25
14 02/29/2016 06:58:04 70.12, 71.89 77.92 02/29/2016 06:58:54 70.12, 71.97 77.91 2.91 50

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/17/2016
SNOs_Map_LANDSAT-8_NPP_20160218.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/17/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service