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 | 13:02:32 | 70.28, -19.02 | 47.15 | 06/10/2025 | 13:01:19 | 70.29, -19.00 | 47.18 | 1.67 | 73 |
| 2 | 06/10/2025 | 13:52:02 | -70.17, 148.46 | 132.96 | 06/10/2025 | 13:52:01 | -70.18, 148.50 | 132.95 | 1.86 | 1 |
| 3 | 06/10/2025 | 14:41:31 | 69.96, -44.20 | 46.84 | 06/10/2025 | 14:42:43 | 69.98, -43.89 | 46.85 | 12.23 | 72 |
| 4 | 06/13/2025 | 05:19:04 | 70.26, 96.82 | 46.97 | 06/13/2025 | 05:18:15 | 70.25, 96.84 | 46.97 | 0.95 | 49 |
| 5 | 06/13/2025 | 06:08:34 | -70.15, -95.70 | 133.14 | 06/13/2025 | 06:08:57 | -70.13, -95.66 | 133.16 | 2.10 | 23 |
| 6 | 06/15/2025 | 21:35:35 | 70.22,-147.36 | 46.81 | 06/15/2025 | 21:35:10 | 70.21,-147.33 | 46.81 | 1.12 | 25 |
| 7 | 06/15/2025 | 22:25:05 | -70.11, 20.13 | 133.29 | 06/15/2025 | 22:25:52 | -70.10, 20.16 | 133.31 | 2.25 | 47 |
| 8 | 06/18/2025 | 13:02:38 | -70.38, 161.11 | 133.10 | 06/18/2025 | 13:01:25 | -70.43, 160.79 | 133.03 | 13.15 | 73 |
| 9 | 06/18/2025 | 13:52:07 | 70.16, -31.57 | 46.69 | 06/18/2025 | 13:52:06 | 70.18, -31.51 | 46.71 | 3.45 | 1 |
| 10 | 06/18/2025 | 14:41:37 | -70.06, 135.93 | 133.41 | 06/18/2025 | 14:42:48 | -70.07, 135.99 | 133.41 | 2.47 | 71 |
| 11 | 06/21/2025 | 05:19:11 | -70.25, -83.20 | 133.24 | 06/21/2025 | 05:18:18 | -70.25, -83.14 | 133.24 | 2.12 | 53 |
| 12 | 06/21/2025 | 06:08:38 | 70.14, 84.28 | 46.65 | 06/21/2025 | 06:09:02 | 70.16, 84.31 | 46.67 | 2.23 | 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