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: 6/9/2025
| 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 | 13:02:32 | 70.29, -19.00 | 47.16 | 06/10/2025 | 13:01:19 | 70.28, -18.98 | 47.17 | 1.08 | 73 |
| 2 | 06/10/2025 | 13:52:02 | -70.18, 148.47 | 132.95 | 06/10/2025 | 13:52:01 | -70.17, 148.51 | 132.96 | 1.73 | 1 |
| 3 | 06/10/2025 | 14:41:31 | 69.97, -44.19 | 46.85 | 06/10/2025 | 14:42:43 | 69.97, -43.87 | 46.84 | 11.95 | 72 |
| 4 | 06/13/2025 | 05:19:04 | 70.27, 96.84 | 46.98 | 06/13/2025 | 05:18:15 | 70.24, 96.86 | 46.96 | 3.30 | 49 |
| 5 | 06/13/2025 | 06:08:34 | -70.16, -95.68 | 133.13 | 06/13/2025 | 06:08:58 | -70.18, -95.73 | 133.11 | 2.90 | 24 |
| 6 | 06/15/2025 | 21:35:35 | 70.24,-147.33 | 46.83 | 06/15/2025 | 21:35:11 | 70.26,-147.40 | 46.86 | 3.27 | 24 |
| 7 | 06/15/2025 | 22:25:05 | -70.13, 20.15 | 133.27 | 06/15/2025 | 22:25:53 | -70.14, 20.10 | 133.27 | 2.37 | 48 |
| 8 | 06/18/2025 | 13:02:39 | -70.35, 161.07 | 133.13 | 06/18/2025 | 13:01:25 | -70.42, 160.81 | 133.04 | 12.27 | 74 |
| 9 | 06/18/2025 | 13:52:07 | 70.19, -31.53 | 46.72 | 06/18/2025 | 13:52:06 | 70.17, -31.49 | 46.70 | 2.40 | 1 |
| 10 | 06/18/2025 | 14:41:37 | -70.09, 135.96 | 133.39 | 06/18/2025 | 14:42:49 | -70.11, 135.92 | 133.37 | 2.94 | 72 |
| 11 | 06/21/2025 | 05:19:11 | -70.29, -83.15 | 133.21 | 06/21/2025 | 05:18:19 | -70.29, -83.20 | 133.20 | 2.23 | 52 |
| 12 | 06/21/2025 | 06:08:39 | 70.12, 84.26 | 46.63 | 06/21/2025 | 06:09:02 | 70.14, 84.33 | 46.65 | 3.60 | 23 |
| 13 | 06/21/2025 | 06:58:23 | -69.25,-109.30 | 134.20 | 06/21/2025 | 06:59:29 | -69.23,-107.01 | 134.29 | 90.20 | 66 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/09/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP