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: 9/1/2024
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 09/03/2024 14:41:48 -70.11, 135.99 117.18 09/03/2024 14:41:14 -70.09, 135.96 117.20 2.64 34
2 09/03/2024 15:31:16 69.95, -56.59 62.68 09/03/2024 15:31:58 69.98, -56.57 62.71 3.37 42
3 09/06/2024 06:08:43 70.55, 84.87 64.23 09/06/2024 06:07:33 70.63, 83.57 64.34 48.66 70
4 09/06/2024 06:58:20 -70.06,-108.21 116.25 09/06/2024 06:58:06 -70.05,-108.20 116.25 0.54 14
5 09/06/2024 07:47:47 69.95, 59.28 63.67 09/06/2024 07:48:50 69.95, 59.26 63.67 0.92 63
6 09/08/2024 22:25:19 70.15,-159.83 64.84 09/08/2024 22:24:15 70.15,-159.88 64.84 2.15 64
7 09/08/2024 23:14:49 -70.05, 7.66 115.25 09/08/2024 23:14:57 -70.04, 7.60 115.26 2.43 8
8 09/09/2024 00:04:23 69.55, 174.61 64.28 09/09/2024 00:05:33 69.52, 175.68 64.22 41.68 70
9 09/11/2024 14:41:49 70.08, -44.05 65.78 09/11/2024 14:41:06 70.10, -44.03 65.81 2.81 43
10 09/11/2024 15:31:19 -69.98, 123.44 114.31 09/11/2024 15:31:48 -69.99, 123.45 114.30 1.93 29
11 09/14/2024 06:08:36 -70.93, -94.54 112.38 09/14/2024 06:07:29 -71.00, -97.00 112.26 89.38 67
12 09/14/2024 06:58:17 70.05, 71.79 66.77 09/14/2024 06:57:57 70.08, 71.79 66.80 3.44 20
13 09/14/2024 07:47:47 -69.94,-120.72 113.32 09/14/2024 07:48:39 -69.96,-120.72 113.31 1.96 52

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2024
SNOs_Map_LANDSAT-8_NPP_20240901.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/01/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP