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: 6/12/2025
| 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 | 06/13/2025 | 05:19:03 | 70.28, 96.85 | 46.99 | 06/13/2025 | 05:18:15 | 70.29, 96.78 | 47.01 | 2.91 | 48 |
| 2 | 06/13/2025 | 06:08:33 | -70.16, -95.68 | 133.13 | 06/13/2025 | 06:08:57 | -70.18, -95.73 | 133.11 | 2.44 | 24 |
| 3 | 06/15/2025 | 21:35:35 | 70.24,-147.33 | 46.83 | 06/15/2025 | 21:35:11 | 70.25,-147.39 | 46.85 | 2.81 | 24 |
| 4 | 06/15/2025 | 22:25:05 | -70.13, 20.15 | 133.27 | 06/15/2025 | 22:25:53 | -70.14, 20.10 | 133.27 | 2.29 | 48 |
| 5 | 06/18/2025 | 13:02:38 | -70.40, 161.14 | 133.08 | 06/18/2025 | 13:01:25 | -70.42, 160.81 | 133.04 | 12.83 | 73 |
| 6 | 06/18/2025 | 13:52:07 | 70.19, -31.53 | 46.72 | 06/18/2025 | 13:52:06 | 70.17, -31.49 | 46.70 | 2.31 | 1 |
| 7 | 06/18/2025 | 14:41:37 | -70.08, 135.96 | 133.39 | 06/18/2025 | 14:42:48 | -70.06, 136.00 | 133.42 | 3.03 | 71 |
| 8 | 06/21/2025 | 05:19:11 | -70.28, -83.15 | 133.21 | 06/21/2025 | 05:18:19 | -70.29, -83.22 | 133.19 | 2.62 | 52 |
| 9 | 06/21/2025 | 06:08:38 | 70.17, 84.33 | 46.68 | 06/21/2025 | 06:09:02 | 70.15, 84.32 | 46.66 | 2.81 | 24 |
| 10 | 06/21/2025 | 06:58:23 | -69.25,-109.31 | 134.20 | 06/21/2025 | 06:59:29 | -69.24,-107.02 | 134.28 | 90.07 | 66 |
| 11 | 06/23/2025 | 21:35:41 | -70.25, 32.68 | 133.21 | 06/23/2025 | 21:35:13 | -70.22, 32.67 | 133.24 | 3.50 | 28 |
| 12 | 06/23/2025 | 22:25:08 | 70.14,-159.84 | 46.68 | 06/23/2025 | 22:25:57 | 70.13,-159.87 | 46.67 | 1.86 | 49 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/12/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/12/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP