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: 1/27/2016
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 01/28/2016 05:19:26 70.58, 97.24 88.92 01/28/2016 05:18:14 70.63, 96.45 89.01 29.86 72
2 01/28/2016 06:09:00 -70.25, -95.62 91.41 01/28/2016 06:08:50 -70.25, -95.63 91.41 0.46 10
3 01/28/2016 06:58:27 70.15, 71.88 88.49 01/28/2016 06:59:34 70.11, 71.89 88.44 3.58 67
4 01/30/2016 21:35:58 70.33,-147.25 87.97 01/30/2016 21:35:00 70.35,-147.33 88.00 3.66 58
5 01/30/2016 22:25:28 -70.22, 20.22 92.15 01/30/2016 22:25:41 -70.23, 20.18 92.15 1.65 13
6 01/30/2016 23:15:06 69.51,-173.12 87.17 01/30/2016 23:16:14 69.51,-171.44 87.10 65.35 68
7 02/02/2016 13:52:27 70.29, -31.43 87.18 02/02/2016 13:51:51 70.28, -31.45 87.18 1.20 36
8 02/02/2016 14:41:57 -70.18, 136.05 92.94 02/02/2016 14:42:32 -70.16, 136.07 92.97 3.24 35
9 02/05/2016 05:19:19 -70.90, -82.28 93.02 02/05/2016 05:18:10 -70.97, -84.09 92.87 66.31 69
10 02/05/2016 06:08:56 70.24, 84.39 86.35 02/05/2016 06:08:42 70.22, 84.43 86.33 2.95 14
11 02/05/2016 06:58:26 -70.14,-108.13 93.77 02/05/2016 06:59:24 -70.14,-108.14 93.77 0.39 58
12 02/07/2016 21:35:58 -70.30, 32.71 94.41 02/07/2016 21:34:50 -70.33, 32.72 94.37 3.55 68
13 02/07/2016 22:25:25 70.19,-159.81 85.48 02/07/2016 22:25:34 70.22,-159.79 85.50 3.23 9
14 02/07/2016 23:14:59 -69.87, 7.37 94.84 02/07/2016 23:16:11 -69.87, 8.05 94.88 26.26 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2016
SNOs_Map_LANDSAT-8_NPP_20160127.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/27/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service