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: 6/17/2025
| 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 | 06/18/2025 | 13:02:38 | -70.39, 161.13 | 133.09 | 06/18/2025 | 13:01:25 | -70.42, 160.81 | 133.04 | 12.22 | 73 |
| 2 | 06/18/2025 | 13:52:07 | 70.18, -31.53 | 46.71 | 06/18/2025 | 13:52:07 | 70.21, -31.55 | 46.74 | 3.26 | 0 |
| 3 | 06/18/2025 | 14:41:37 | -70.07, 135.95 | 133.40 | 06/18/2025 | 14:42:48 | -70.05, 136.01 | 133.42 | 3.11 | 71 |
| 4 | 06/21/2025 | 05:19:10 | -70.27, -83.18 | 133.23 | 06/21/2025 | 05:18:18 | -70.29, -83.21 | 133.20 | 3.01 | 52 |
| 5 | 06/21/2025 | 06:08:37 | 70.16, 84.32 | 46.67 | 06/21/2025 | 06:09:01 | 70.14, 84.34 | 46.65 | 2.82 | 24 |
| 6 | 06/21/2025 | 06:58:22 | -69.23,-109.33 | 134.22 | 06/21/2025 | 06:59:28 | -69.24,-107.02 | 134.29 | 91.07 | 66 |
| 7 | 06/23/2025 | 21:35:41 | -70.23, 32.65 | 133.23 | 06/23/2025 | 21:35:13 | -70.22, 32.67 | 133.24 | 1.22 | 28 |
| 8 | 06/23/2025 | 22:25:08 | 70.12,-159.86 | 46.67 | 06/23/2025 | 22:25:57 | 70.12,-159.86 | 46.66 | 0.10 | 49 |
| 9 | 06/26/2025 | 13:02:41 | 70.33, -18.96 | 46.94 | 06/26/2025 | 13:01:28 | 70.37, -19.10 | 47.00 | 6.77 | 73 |
| 10 | 06/26/2025 | 13:52:11 | -70.23, 148.53 | 133.15 | 06/26/2025 | 13:52:09 | -70.21, 148.47 | 133.17 | 3.12 | 2 |
| 11 | 06/26/2025 | 14:41:39 | 70.06, -44.07 | 46.69 | 06/26/2025 | 14:42:52 | 70.06, -43.99 | 46.67 | 3.08 | 73 |
| 12 | 06/29/2025 | 05:19:12 | 70.25, 96.81 | 47.00 | 06/29/2025 | 05:18:22 | 70.26, 96.85 | 47.01 | 1.47 | 50 |
| 13 | 06/29/2025 | 06:08:42 | -70.15, -95.69 | 133.10 | 06/29/2025 | 06:09:04 | -70.15, -95.67 | 133.10 | 0.93 | 22 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/17/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP