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: 6/8/2025
| 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 | 06/10/2025 | 13:02:31 | 70.31, -18.98 | 47.18 | 06/10/2025 | 13:01:19 | 70.32, -19.04 | 47.20 | 2.40 | 72 |
| 2 | 06/10/2025 | 13:52:01 | -70.20, 148.50 | 132.93 | 06/10/2025 | 13:52:01 | -70.20, 148.46 | 132.92 | 1.58 | 0 |
| 3 | 06/10/2025 | 14:41:30 | 69.99, -44.16 | 46.87 | 06/10/2025 | 14:42:42 | 69.95, -43.84 | 46.82 | 12.66 | 72 |
| 4 | 06/13/2025 | 05:19:03 | 70.29, 96.87 | 47.00 | 06/13/2025 | 05:18:15 | 70.27, 96.80 | 46.99 | 3.28 | 48 |
| 5 | 06/13/2025 | 06:08:34 | -70.13, -95.73 | 133.16 | 06/13/2025 | 06:08:57 | -70.16, -95.70 | 133.13 | 3.39 | 23 |
| 6 | 06/15/2025 | 21:35:35 | 70.26,-147.30 | 46.85 | 06/15/2025 | 21:35:11 | 70.24,-147.36 | 46.84 | 3.47 | 24 |
| 7 | 06/15/2025 | 22:25:06 | -70.10, 20.11 | 133.30 | 06/15/2025 | 22:25:53 | -70.12, 20.13 | 133.29 | 2.45 | 47 |
| 8 | 06/18/2025 | 13:02:39 | -70.37, 161.10 | 133.11 | 06/18/2025 | 13:01:26 | -70.45, 160.76 | 133.01 | 15.22 | 73 |
| 9 | 06/18/2025 | 13:52:07 | 70.21, -31.49 | 46.74 | 06/18/2025 | 13:52:07 | 70.20, -31.54 | 46.73 | 1.79 | 0 |
| 10 | 06/18/2025 | 14:41:37 | -70.11, 135.99 | 133.36 | 06/18/2025 | 14:42:49 | -70.09, 135.96 | 133.39 | 2.90 | 72 |
| 11 | 06/21/2025 | 05:19:11 | -70.26, -83.19 | 133.24 | 06/21/2025 | 05:18:18 | -70.26, -83.17 | 133.23 | 0.96 | 53 |
| 12 | 06/21/2025 | 06:08:38 | 70.14, 84.29 | 46.66 | 06/21/2025 | 06:09:02 | 70.17, 84.28 | 46.68 | 3.02 | 24 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/08/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP