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: 6/5/2025
| 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 | 05:18:57 | -70.24, -83.18 | 132.41 | 06/05/2025 | 05:18:09 | -70.23, -83.14 | 132.41 | 1.91 | 48 |
| 2 | 06/05/2025 | 06:08:24 | 70.15, 84.33 | 47.50 | 06/05/2025 | 06:08:53 | 70.14, 84.32 | 47.49 | 0.70 | 29 |
| 3 | 06/07/2025 | 20:45:46 | 71.08,-133.67 | 48.15 | 06/07/2025 | 20:44:39 | 71.14,-136.16 | 48.28 | 89.78 | 67 |
| 4 | 06/07/2025 | 21:35:29 | -70.21, 32.64 | 132.71 | 06/07/2025 | 21:35:05 | -70.24, 32.63 | 132.67 | 3.19 | 24 |
| 5 | 06/07/2025 | 22:24:56 | 70.11,-159.86 | 47.20 | 06/07/2025 | 22:25:48 | 70.09,-159.84 | 47.18 | 1.81 | 52 |
| 6 | 06/10/2025 | 13:02:31 | 70.31, -18.97 | 47.18 | 06/10/2025 | 13:01:19 | 70.31, -19.03 | 47.20 | 1.94 | 72 |
| 7 | 06/10/2025 | 13:52:01 | -70.20, 148.51 | 132.92 | 06/10/2025 | 13:52:01 | -70.19, 148.47 | 132.93 | 1.82 | 0 |
| 8 | 06/10/2025 | 14:41:30 | 69.99, -44.16 | 46.87 | 06/10/2025 | 14:42:42 | 69.94, -43.84 | 46.81 | 13.22 | 72 |
| 9 | 06/13/2025 | 05:19:03 | 70.28, 96.86 | 46.99 | 06/13/2025 | 05:18:15 | 70.27, 96.81 | 46.99 | 2.20 | 48 |
| 10 | 06/13/2025 | 06:08:33 | -70.18, -95.66 | 133.11 | 06/13/2025 | 06:08:57 | -70.15, -95.69 | 133.14 | 3.15 | 24 |
| 11 | 06/15/2025 | 21:35:35 | 70.23,-147.34 | 46.83 | 06/15/2025 | 21:35:11 | 70.24,-147.37 | 46.84 | 1.73 | 24 |
| 12 | 06/15/2025 | 22:25:05 | -70.13, 20.15 | 133.27 | 06/15/2025 | 22:25:53 | -70.12, 20.13 | 133.29 | 1.47 | 48 |
| 13 | 06/18/2025 | 13:02:38 | -70.39, 161.12 | 133.10 | 06/18/2025 | 13:01:25 | -70.41, 160.83 | 133.05 | 11.17 | 73 |
| 14 | 06/18/2025 | 13:52:05 | 70.21, -31.48 | 46.74 | 06/18/2025 | 13:52:06 | 70.22, -31.56 | 46.75 | 2.87 | 1 |
| 15 | 06/18/2025 | 14:41:35 | -70.12, 136.01 | 133.35 | 06/18/2025 | 14:42:48 | -70.10, 135.94 | 133.38 | 3.61 | 73 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/05/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP