Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/16/2025
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/18/2025 | 03:34:45 | -73.48, -49.24 | 108.32 | 09/18/2025 | 03:33:37 | -73.48, -51.32 | 108.38 | 65.83 | 68 |
| 2 | 09/18/2025 | 04:24:08 | 73.62, 118.13 | 71.83 | 09/18/2025 | 04:22:59 | 73.66, 116.71 | 71.82 | 44.90 | 69 |
| 3 | 09/18/2025 | 05:13:33 | -73.96, -74.95 | 107.84 | 09/18/2025 | 05:12:21 | -73.95, -75.01 | 107.86 | 2.12 | 72 |
| 4 | 09/18/2025 | 06:02:54 | 73.99, 92.64 | 72.21 | 09/18/2025 | 06:01:46 | 73.97, 92.69 | 72.18 | 2.45 | 68 |
| 5 | 09/18/2025 | 06:52:12 | -73.97, -99.64 | 107.81 | 09/18/2025 | 06:51:14 | -73.96, -99.72 | 107.83 | 2.99 | 58 |
| 6 | 09/18/2025 | 07:41:33 | 74.00, 67.95 | 72.24 | 09/18/2025 | 07:40:39 | 73.98, 67.98 | 72.22 | 2.45 | 54 |
| 7 | 09/18/2025 | 08:30:51 | -73.98,-124.32 | 107.77 | 09/18/2025 | 08:30:07 | -73.96,-124.43 | 107.79 | 3.86 | 44 |
| 8 | 09/18/2025 | 09:20:12 | 74.01, 43.27 | 72.28 | 09/18/2025 | 09:19:32 | 73.99, 43.27 | 72.25 | 2.74 | 40 |
| 9 | 09/18/2025 | 10:09:30 | -73.99,-149.00 | 107.73 | 09/18/2025 | 10:08:59 | -74.02,-149.02 | 107.71 | 3.57 | 31 |
| 10 | 09/18/2025 | 10:58:51 | 74.02, 18.59 | 72.32 | 09/18/2025 | 10:58:25 | 73.99, 18.56 | 72.28 | 3.26 | 26 |
| 11 | 09/18/2025 | 11:48:09 | -74.00,-173.68 | 107.70 | 09/18/2025 | 11:47:52 | -74.03,-173.73 | 107.67 | 3.41 | 17 |
| 12 | 09/18/2025 | 12:37:30 | 74.03, -6.09 | 72.35 | 09/18/2025 | 12:37:17 | 74.05, -6.03 | 72.37 | 3.00 | 13 |
| 13 | 09/18/2025 | 13:26:49 | -74.06, 161.52 | 107.61 | 09/18/2025 | 13:26:45 | -74.03, 161.56 | 107.64 | 3.36 | 4 |
| 14 | 09/18/2025 | 14:16:09 | 74.04, -30.78 | 72.39 | 09/18/2025 | 14:16:10 | 74.06, -30.73 | 72.40 | 2.17 | 1 |
| 15 | 09/18/2025 | 15:05:28 | -74.07, 136.83 | 107.58 | 09/18/2025 | 15:05:38 | -74.04, 136.86 | 107.61 | 3.50 | 10 |
| 16 | 09/18/2025 | 15:54:48 | 74.05, -55.46 | 72.42 | 09/18/2025 | 15:55:03 | 74.06, -55.44 | 72.44 | 1.41 | 15 |
| 17 | 09/18/2025 | 16:44:07 | -74.08, 112.15 | 107.54 | 09/18/2025 | 16:44:31 | -74.04, 112.15 | 107.57 | 3.83 | 24 |
| 18 | 09/18/2025 | 17:33:27 | 74.06, -80.14 | 72.46 | 09/18/2025 | 17:33:56 | 74.07, -80.15 | 72.47 | 0.88 | 29 |
| 19 | 09/18/2025 | 18:22:46 | -74.09, 87.47 | 107.51 | 09/18/2025 | 18:23:23 | -74.10, 87.56 | 107.49 | 3.17 | 37 |
| 20 | 09/18/2025 | 19:12:06 | 74.07,-104.83 | 72.50 | 09/18/2025 | 19:12:49 | 74.07,-104.86 | 72.50 | 1.03 | 43 |
| 21 | 09/18/2025 | 20:01:25 | -74.10, 62.78 | 107.47 | 09/18/2025 | 20:02:16 | -74.11, 62.85 | 107.45 | 2.31 | 51 |
| 22 | 09/18/2025 | 20:50:45 | 74.08,-129.51 | 72.53 | 09/18/2025 | 20:51:42 | 74.08,-129.57 | 72.54 | 1.69 | 57 |
| 23 | 09/18/2025 | 21:40:04 | -74.11, 38.10 | 107.44 | 09/18/2025 | 21:41:09 | -74.11, 38.14 | 107.42 | 1.45 | 65 |
| 24 | 09/18/2025 | 22:29:24 | 74.09,-154.19 | 72.57 | 09/18/2025 | 22:30:35 | 74.09,-154.27 | 72.57 | 2.48 | 71 |
| 25 | 09/18/2025 | 23:18:48 | -74.37, 12.81 | 107.16 | 09/18/2025 | 23:19:58 | -74.32, 13.92 | 107.17 | 33.65 | 70 |
| 26 | 09/19/2025 | 00:08:12 | 74.56,-179.99 | 73.04 | 09/19/2025 | 00:09:19 | 74.55,-177.88 | 73.09 | 62.37 | 67 |
Figure of AURA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/16/2025
Download SNOs between AURA and LANDSAT-8 since TLE EPOCH: 09/16/2025 in txt file.
Historial Predications of SNOs between AURA and LANDSAT-8