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: 9/19/2024
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 09/19/2024 14:41:51 -70.13, 136.01 111.11 09/19/2024 14:40:51 -70.10, 136.03 111.13 3.20 60
2 09/19/2024 15:31:18 70.02, -56.49 68.81 09/19/2024 15:31:35 70.00, -56.51 68.79 2.52 17
3 09/19/2024 16:20:58 -69.36, 110.23 111.83 09/19/2024 16:22:07 -69.37, 111.73 111.84 58.88 69
4 09/22/2024 06:58:20 -70.08,-108.18 110.12 09/22/2024 06:57:41 -70.10,-108.17 110.09 2.38 39
5 09/22/2024 07:47:47 69.97, 59.32 69.79 09/22/2024 07:48:24 69.95, 59.36 69.77 2.70 37
6 09/24/2024 22:25:08 70.68,-159.03 71.51 09/24/2024 22:23:59 70.75,-160.72 71.60 62.58 69
7 09/24/2024 23:14:47 -70.08, 7.72 109.08 09/24/2024 23:14:30 -70.06, 7.68 109.09 2.54 17
8 09/25/2024 00:04:14 69.91, 175.13 70.78 09/25/2024 00:05:12 69.92, 175.21 70.78 2.95 58
9 09/27/2024 14:41:43 70.13, -43.95 72.01 09/27/2024 14:40:36 70.15, -43.98 72.03 2.73 67
10 09/27/2024 15:31:13 -70.02, 123.54 108.09 09/27/2024 15:31:18 -70.04, 123.50 108.07 2.43 5
11 09/27/2024 16:20:45 69.63, -69.36 71.54 09/27/2024 16:21:56 69.63, -68.58 71.54 30.11 71
12 09/30/2024 06:58:09 70.07, 71.87 72.99 09/30/2024 06:57:24 70.10, 71.89 73.02 3.20 45
13 09/30/2024 07:47:39 -69.97,-120.64 107.11 09/30/2024 07:48:06 -69.99,-120.62 107.09 2.44 27
14 10/02/2024 22:24:52 -70.95, 21.43 105.12 10/02/2024 22:23:45 -71.03, 18.87 105.01 93.30 67
15 10/02/2024 23:14:33 70.06,-172.23 74.02 10/02/2024 23:14:12 70.06,-172.25 74.02 0.78 21
16 10/03/2024 00:04:03 -69.96, -4.75 106.08 10/03/2024 00:04:54 -69.95, -4.77 106.09 1.53 51

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2024
SNOs_Map_LANDSAT-8_NPP_20240919.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/19/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP