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: 7/8/2024
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 07/09/2024 13:51:34 -71.07, 149.81 131.25 07/09/2024 13:50:28 -71.10, 147.13 131.10 96.72 66
2 07/09/2024 14:41:16 70.15, -43.92 47.89 07/09/2024 14:40:56 70.13, -43.99 47.88 3.66 20
3 07/09/2024 15:30:47 -69.98, 123.47 132.27 07/09/2024 15:31:37 -70.00, 123.52 132.26 2.94 50
4 07/12/2024 06:08:21 -70.16, -95.67 131.75 07/12/2024 06:07:09 -70.17, -95.60 131.73 2.58 72
5 07/12/2024 06:57:48 70.06, 71.83 48.17 07/12/2024 06:57:54 70.09, 71.83 48.19 2.89 6
6 07/12/2024 07:47:20 -69.84,-120.85 132.04 07/12/2024 07:48:32 -69.80,-120.42 132.11 17.01 72
7 07/14/2024 22:24:51 -70.16, 20.21 131.35 07/14/2024 22:24:07 -70.13, 20.21 131.36 2.79 44
8 07/14/2024 23:14:18 70.05,-172.30 48.56 07/14/2024 23:14:52 70.05,-172.36 48.56 2.47 34
9 07/17/2024 13:51:43 70.67, -30.79 49.59 07/17/2024 13:50:33 70.71, -32.27 49.70 54.56 70
10 07/17/2024 14:41:21 -70.12, 136.04 130.93 07/17/2024 14:41:05 -70.10, 136.01 130.94 2.26 16
11 07/17/2024 15:30:49 69.96, -56.55 48.92 07/17/2024 15:31:49 69.97, -56.49 48.93 2.92 60
12 07/20/2024 06:08:20 70.16, 84.35 49.59 07/20/2024 06:07:20 70.16, 84.35 49.61 0.55 60
13 07/20/2024 06:57:50 -70.05,-108.17 130.50 07/20/2024 06:58:02 -70.08,-108.20 130.48 3.09 12
14 07/20/2024 07:47:27 69.39, 58.56 48.88 07/20/2024 07:48:35 69.37, 60.15 48.79 62.37 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/8/2024
SNOs_Map_LANDSAT-8_NPP_20240708.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/08/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP