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: 7/2/2025
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 | 07/04/2025 | 13:02:44 | -70.37, 161.10 | 132.50 | 07/04/2025 | 13:01:31 | -70.43, 160.82 | 132.41 | 12.56 | 73 |
2 | 07/04/2025 | 13:52:12 | 70.21, -31.48 | 47.36 | 07/04/2025 | 13:52:13 | 70.21, -31.51 | 47.36 | 1.16 | 1 |
3 | 07/04/2025 | 14:41:42 | -70.10, 135.99 | 132.75 | 07/04/2025 | 14:42:55 | -70.12, 135.94 | 132.73 | 3.20 | 73 |
4 | 07/07/2025 | 05:19:15 | -70.27, -83.16 | 132.32 | 07/07/2025 | 05:18:24 | -70.28, -83.16 | 132.30 | 0.78 | 51 |
5 | 07/07/2025 | 06:08:42 | 70.16, 84.33 | 47.59 | 07/07/2025 | 06:09:08 | 70.15, 84.34 | 47.58 | 0.99 | 26 |
6 | 07/07/2025 | 06:58:28 | -69.18,-109.39 | 133.34 | 07/07/2025 | 06:59:33 | -69.17,-106.89 | 133.45 | 98.61 | 65 |
7 | 07/09/2025 | 20:45:59 | 71.14,-133.59 | 48.83 | 07/09/2025 | 20:44:53 | 71.20,-136.22 | 49.00 | 94.87 | 66 |
8 | 07/09/2025 | 21:35:44 | -70.21, 32.64 | 132.05 | 07/09/2025 | 21:35:18 | -70.23, 32.69 | 132.03 | 2.75 | 26 |
9 | 07/09/2025 | 22:25:11 | 70.10,-159.87 | 47.85 | 07/09/2025 | 22:26:02 | 70.11,-159.81 | 47.85 | 2.48 | 51 |
10 | 07/12/2025 | 13:02:43 | 70.30, -18.98 | 48.39 | 07/12/2025 | 13:01:32 | 70.32, -19.00 | 48.43 | 3.00 | 71 |
11 | 07/12/2025 | 13:52:13 | -70.20, 148.51 | 131.71 | 07/12/2025 | 13:52:13 | -70.19, 148.53 | 131.71 | 1.38 | 0 |
12 | 07/12/2025 | 14:41:43 | 69.92, -44.25 | 48.04 | 07/12/2025 | 14:42:54 | 69.91, -43.73 | 48.00 | 19.90 | 71 |
13 | 07/15/2025 | 05:19:12 | 70.27, 96.86 | 48.76 | 07/15/2025 | 05:18:27 | 70.29, 96.84 | 48.79 | 2.43 | 45 |
14 | 07/15/2025 | 06:08:42 | -70.17, -95.65 | 131.33 | 07/15/2025 | 06:09:08 | -70.15, -95.63 | 131.35 | 1.86 | 26 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/2/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/02/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP