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: 5/24/2025
| 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 | 05/25/2025 | 13:02:24 | 70.43, -18.81 | 49.29 | 05/25/2025 | 13:01:12 | 70.50, -19.33 | 49.38 | 21.22 | 72 |
| 2 | 05/25/2025 | 13:51:55 | -70.20, 148.50 | 130.94 | 05/25/2025 | 13:51:49 | -70.17, 148.50 | 130.97 | 3.34 | 6 |
| 3 | 05/25/2025 | 14:41:22 | 70.10, -44.00 | 48.96 | 05/25/2025 | 14:42:33 | 70.08, -44.05 | 48.93 | 3.24 | 71 |
| 4 | 05/28/2025 | 05:18:56 | 70.24, 96.80 | 48.66 | 05/28/2025 | 05:18:04 | 70.27, 96.81 | 48.69 | 3.20 | 52 |
| 5 | 05/28/2025 | 06:08:26 | -70.13, -95.73 | 131.46 | 05/28/2025 | 06:08:46 | -70.15, -95.69 | 131.44 | 2.67 | 20 |
| 6 | 05/28/2025 | 06:58:08 | 69.19, 70.64 | 47.63 | 05/28/2025 | 06:59:14 | 69.21, 73.00 | 47.59 | 93.32 | 66 |
| 7 | 05/30/2025 | 21:35:26 | 70.19,-147.38 | 48.21 | 05/30/2025 | 21:35:00 | 70.19,-147.31 | 48.21 | 2.73 | 26 |
| 8 | 05/30/2025 | 22:24:55 | -70.14, 20.18 | 131.85 | 05/30/2025 | 22:25:43 | -70.12, 20.12 | 131.87 | 3.04 | 48 |
| 9 | 06/02/2025 | 13:02:27 | -70.35, 161.09 | 131.99 | 06/02/2025 | 13:01:15 | -70.36, 160.89 | 131.97 | 7.79 | 72 |
| 10 | 06/02/2025 | 13:51:55 | 70.19, -31.50 | 47.85 | 06/02/2025 | 13:51:57 | 70.18, -31.51 | 47.84 | 1.42 | 2 |
| 11 | 06/02/2025 | 14:41:26 | -70.03, 135.90 | 132.31 | 06/02/2025 | 14:42:39 | -70.05, 136.00 | 132.30 | 4.30 | 73 |
| 12 | 06/05/2025 | 05:18:57 | -70.23, -83.21 | 132.42 | 06/05/2025 | 05:18:09 | -70.25, -83.16 | 132.40 | 2.79 | 48 |
| 13 | 06/05/2025 | 06:08:23 | 70.17, 84.35 | 47.52 | 06/05/2025 | 06:08:53 | 70.17, 84.28 | 47.52 | 2.98 | 30 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/24/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP