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: 6/4/2025
| 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 | 06/05/2025 | 05:18:56 | -70.25, -83.17 | 132.40 | 06/05/2025 | 05:18:09 | -70.24, -83.15 | 132.40 | 0.79 | 47 |
| 2 | 06/05/2025 | 06:08:23 | 70.15, 84.33 | 47.50 | 06/05/2025 | 06:08:53 | 70.15, 84.30 | 47.50 | 1.23 | 30 |
| 3 | 06/07/2025 | 20:45:44 | 70.90,-133.94 | 47.98 | 06/07/2025 | 20:44:35 | 70.94,-135.82 | 48.07 | 68.78 | 69 |
| 4 | 06/07/2025 | 21:35:25 | -70.19, 32.63 | 132.73 | 06/07/2025 | 21:35:05 | -70.19, 32.70 | 132.72 | 2.78 | 20 |
| 5 | 06/07/2025 | 22:24:52 | 70.08,-159.87 | 47.17 | 06/07/2025 | 22:25:49 | 70.10,-159.85 | 47.19 | 2.52 | 57 |
| 6 | 06/10/2025 | 13:02:22 | 70.27, -19.00 | 47.14 | 06/10/2025 | 13:01:18 | 70.27, -18.96 | 47.15 | 1.36 | 64 |
| 7 | 06/10/2025 | 13:51:52 | -70.16, 148.48 | 132.97 | 06/10/2025 | 13:52:00 | -70.15, 148.54 | 132.98 | 2.53 | 8 |
| 8 | 06/10/2025 | 14:41:27 | 69.61, -44.64 | 46.50 | 06/10/2025 | 14:42:36 | 69.64, -43.38 | 46.49 | 49.12 | 69 |
| 9 | 06/13/2025 | 05:18:50 | 70.21, 96.82 | 46.93 | 06/13/2025 | 05:18:14 | 70.23, 96.87 | 46.95 | 2.56 | 36 |
| 10 | 06/13/2025 | 06:08:20 | -70.11, -95.70 | 133.18 | 06/13/2025 | 06:08:56 | -70.11, -95.63 | 133.18 | 2.71 | 36 |
| 11 | 06/15/2025 | 20:45:45 | -70.58, 45.61 | 132.84 | 06/15/2025 | 20:44:33 | -70.65, 44.66 | 132.73 | 35.91 | 72 |
| 12 | 06/15/2025 | 21:35:17 | 70.20,-147.31 | 46.79 | 06/15/2025 | 21:35:10 | 70.20,-147.31 | 46.80 | 0.36 | 7 |
| 13 | 06/15/2025 | 22:24:47 | -70.09, 20.17 | 133.31 | 06/15/2025 | 22:25:52 | -70.08, 20.20 | 133.33 | 1.70 | 65 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/04/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP