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: 5/30/2025
| 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 | 05/30/2025 | 21:35:26 | 70.20,-147.37 | 48.22 | 05/30/2025 | 21:35:01 | 70.23,-147.37 | 48.25 | 3.62 | 25 |
| 2 | 05/30/2025 | 22:24:55 | -70.14, 20.18 | 131.85 | 05/30/2025 | 22:25:43 | -70.12, 20.13 | 131.88 | 3.08 | 48 |
| 3 | 06/02/2025 | 13:02:27 | -70.28, 160.99 | 132.06 | 06/02/2025 | 13:01:13 | -70.31, 160.97 | 132.02 | 3.08 | 74 |
| 4 | 06/02/2025 | 13:51:54 | 70.18, -31.51 | 47.84 | 06/02/2025 | 13:51:56 | 70.17, -31.50 | 47.83 | 1.41 | 2 |
| 5 | 06/02/2025 | 14:41:25 | -70.01, 135.88 | 132.33 | 06/02/2025 | 14:42:38 | -70.05, 136.00 | 132.30 | 6.02 | 73 |
| 6 | 06/05/2025 | 05:18:56 | -70.25, -83.17 | 132.41 | 06/05/2025 | 05:18:09 | -70.25, -83.16 | 132.40 | 0.62 | 47 |
| 7 | 06/05/2025 | 06:08:23 | 70.14, 84.32 | 47.49 | 06/05/2025 | 06:08:53 | 70.16, 84.28 | 47.52 | 3.02 | 30 |
| 8 | 06/07/2025 | 20:45:44 | 70.89,-133.95 | 47.97 | 06/07/2025 | 20:44:35 | 70.95,-135.84 | 48.08 | 69.08 | 69 |
| 9 | 06/07/2025 | 21:35:25 | -70.19, 32.63 | 132.73 | 06/07/2025 | 21:35:05 | -70.20, 32.69 | 132.71 | 2.69 | 20 |
| 10 | 06/07/2025 | 22:24:51 | 70.13,-159.81 | 47.22 | 06/07/2025 | 22:25:49 | 70.11,-159.87 | 47.20 | 3.10 | 58 |
| 11 | 06/10/2025 | 13:02:23 | 70.26, -19.00 | 47.14 | 06/10/2025 | 13:01:19 | 70.27, -18.97 | 47.16 | 1.72 | 64 |
| 12 | 06/10/2025 | 13:51:53 | -70.16, 148.48 | 132.97 | 06/10/2025 | 13:52:01 | -70.15, 148.54 | 132.98 | 2.59 | 8 |
| 13 | 06/10/2025 | 14:41:27 | 69.66, -44.57 | 46.55 | 06/10/2025 | 14:42:37 | 69.64, -43.39 | 46.50 | 46.04 | 70 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/30/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/30/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP