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: 5/25/2025
| 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 | 05/25/2025 | 13:02:24 | 70.41, -18.84 | 49.27 | 05/25/2025 | 13:01:11 | 70.47, -19.28 | 49.35 | 18.10 | 73 |
| 2 | 05/25/2025 | 13:51:56 | -70.18, 148.47 | 130.96 | 05/25/2025 | 13:51:50 | -70.20, 148.46 | 130.94 | 1.98 | 6 |
| 3 | 05/25/2025 | 14:41:23 | 70.08, -44.03 | 48.94 | 05/25/2025 | 14:42:34 | 70.10, -44.08 | 48.96 | 3.21 | 71 |
| 4 | 05/28/2025 | 05:18:56 | 70.27, 96.84 | 48.69 | 05/28/2025 | 05:18:05 | 70.29, 96.77 | 48.71 | 3.43 | 51 |
| 5 | 05/28/2025 | 06:08:26 | -70.16, -95.69 | 131.43 | 05/28/2025 | 06:08:47 | -70.17, -95.73 | 131.42 | 2.11 | 21 |
| 6 | 05/28/2025 | 06:58:09 | 69.17, 70.61 | 47.61 | 05/28/2025 | 06:59:14 | 69.18, 73.05 | 47.56 | 96.30 | 65 |
| 7 | 05/30/2025 | 21:35:25 | 70.23,-147.33 | 48.24 | 05/30/2025 | 21:35:00 | 70.22,-147.34 | 48.24 | 1.13 | 25 |
| 8 | 05/30/2025 | 22:24:55 | -70.12, 20.14 | 131.87 | 05/30/2025 | 22:25:42 | -70.09, 20.16 | 131.90 | 2.59 | 47 |
| 9 | 06/02/2025 | 13:02:27 | -70.33, 161.06 | 132.01 | 06/02/2025 | 13:01:14 | -70.34, 160.93 | 132.00 | 4.80 | 73 |
| 10 | 06/02/2025 | 13:51:55 | 70.17, -31.54 | 47.83 | 06/02/2025 | 13:51:56 | 70.15, -31.47 | 47.81 | 3.23 | 1 |
| 11 | 06/02/2025 | 14:41:25 | -70.06, 135.95 | 132.28 | 06/02/2025 | 14:42:38 | -70.02, 136.04 | 132.33 | 5.39 | 73 |
| 12 | 06/05/2025 | 05:18:57 | -70.26, -83.16 | 132.40 | 06/05/2025 | 05:18:10 | -70.27, -83.20 | 132.37 | 2.00 | 47 |
| 13 | 06/05/2025 | 06:08:24 | 70.14, 84.32 | 47.50 | 06/05/2025 | 06:08:53 | 70.14, 84.32 | 47.49 | 0.79 | 29 |
| 14 | 06/07/2025 | 20:45:45 | 70.92,-133.91 | 48.00 | 06/07/2025 | 20:44:36 | 70.97,-135.87 | 48.10 | 71.66 | 69 |
| 15 | 06/07/2025 | 21:35:26 | -70.22, 32.67 | 132.69 | 06/07/2025 | 21:35:06 | -70.21, 32.67 | 132.70 | 1.31 | 20 |
| 16 | 06/07/2025 | 22:24:53 | 70.11,-159.85 | 47.20 | 06/07/2025 | 22:25:50 | 70.13,-159.90 | 47.22 | 3.33 | 57 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/25/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP