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: 10/3/2024
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 10/05/2024 14:41:37 -70.69, 136.86 104.35 10/05/2024 14:40:27 -70.73, 135.17 104.29 62.25 70
2 10/05/2024 15:31:14 70.04, -56.44 75.02 10/05/2024 15:31:00 70.06, -56.45 75.04 2.13 14
3 10/05/2024 16:20:44 -69.93, 111.03 105.08 10/05/2024 16:21:41 -69.91, 111.09 105.10 3.15 57
4 10/08/2024 06:58:15 -70.12,-108.09 103.90 10/08/2024 06:57:03 -70.14,-108.09 103.87 2.90 72
5 10/08/2024 07:47:42 70.01, 59.40 76.01 10/08/2024 07:47:46 69.99, 59.45 76.00 2.36 4
6 10/08/2024 08:37:13 -69.79,-133.27 104.20 10/08/2024 08:38:25 -69.79,-132.93 104.20 13.27 72
7 10/10/2024 23:14:40 -70.08, 7.76 102.91 10/10/2024 23:13:48 -70.11, 7.77 102.89 3.03 52
8 10/11/2024 00:04:07 69.97, 175.25 76.99 10/11/2024 00:04:31 69.96, 175.30 76.99 2.08 24
9 10/11/2024 00:53:52 -69.04, -18.38 103.93 10/11/2024 00:54:58 -69.07, -16.09 103.90 90.99 66
10 10/13/2024 15:31:04 -70.05, 123.62 101.95 10/13/2024 15:30:33 -70.06, 123.65 101.93 2.23 31
11 10/13/2024 16:20:30 69.98, -68.83 78.00 10/13/2024 16:21:17 69.97, -68.90 77.99 3.13 47
12 10/16/2024 06:57:52 70.33, 72.31 79.32 10/16/2024 06:56:40 70.36, 71.68 79.35 23.62 72
13 10/16/2024 07:47:25 -70.06,-120.45 100.95 10/16/2024 07:47:18 -70.05,-120.52 100.96 2.71 7
14 10/16/2024 08:36:52 69.94, 47.02 78.95 10/16/2024 08:38:01 69.91, 47.01 78.92 3.43 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2024
SNOs_Map_LANDSAT-8_NPP_20241003.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/03/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP