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: 9/17/2025
| 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 | -73.47, -49.21 | 108.33 | 09/18/2025 | 03:33:38 | -73.44, -51.40 | 108.42 | 69.44 | 67 |
| 2 | 09/18/2025 | 04:24:09 | 73.66, 118.05 | 71.86 | 09/18/2025 | 04:23:00 | 73.62, 116.63 | 71.79 | 44.76 | 69 |
| 3 | 09/18/2025 | 05:13:33 | -73.95, -74.92 | 107.85 | 09/18/2025 | 05:12:21 | -73.96, -74.98 | 107.84 | 2.71 | 72 |
| 4 | 09/18/2025 | 06:02:54 | 73.98, 92.67 | 72.19 | 09/18/2025 | 06:01:46 | 73.99, 92.72 | 72.20 | 2.25 | 68 |
| 5 | 09/18/2025 | 06:52:12 | -73.96, -99.61 | 107.82 | 09/18/2025 | 06:51:14 | -73.97, -99.69 | 107.81 | 3.05 | 58 |
| 6 | 09/18/2025 | 07:41:33 | 73.99, 67.99 | 72.23 | 09/18/2025 | 07:40:39 | 74.00, 68.02 | 72.23 | 1.43 | 54 |
| 7 | 09/18/2025 | 08:30:51 | -73.96,-124.29 | 107.78 | 09/18/2025 | 08:30:07 | -73.98,-124.40 | 107.78 | 3.57 | 44 |
| 8 | 09/18/2025 | 09:20:12 | 74.00, 43.31 | 72.27 | 09/18/2025 | 09:19:32 | 74.00, 43.31 | 72.27 | 0.75 | 40 |
| 9 | 09/18/2025 | 10:09:31 | -74.03,-149.09 | 107.70 | 09/18/2025 | 10:08:59 | -74.03,-148.99 | 107.69 | 3.21 | 32 |
| 10 | 09/18/2025 | 10:58:51 | 74.01, 18.62 | 72.30 | 09/18/2025 | 10:58:25 | 74.01, 18.60 | 72.30 | 0.76 | 26 |
| 11 | 09/18/2025 | 11:48:10 | -74.04,-173.77 | 107.66 | 09/18/2025 | 11:47:52 | -74.04,-173.70 | 107.66 | 2.38 | 18 |
| 12 | 09/18/2025 | 12:37:30 | 74.02, -6.06 | 72.34 | 09/18/2025 | 12:37:18 | 74.01, -6.11 | 72.33 | 1.46 | 12 |
| 13 | 09/18/2025 | 13:26:49 | -74.05, 161.55 | 107.63 | 09/18/2025 | 13:26:45 | -74.05, 161.60 | 107.63 | 1.57 | 4 |
| 14 | 09/18/2025 | 14:16:09 | 74.03, -30.74 | 72.37 | 09/18/2025 | 14:16:11 | 74.02, -30.82 | 72.37 | 2.28 | 2 |
| 15 | 09/18/2025 | 15:05:28 | -74.05, 136.86 | 107.59 | 09/18/2025 | 15:05:38 | -74.05, 136.89 | 107.59 | 0.90 | 10 |
| 16 | 09/18/2025 | 15:54:48 | 74.04, -55.43 | 72.41 | 09/18/2025 | 15:55:04 | 74.03, -55.52 | 72.40 | 3.13 | 16 |
| 17 | 09/18/2025 | 16:44:07 | -74.06, 112.18 | 107.56 | 09/18/2025 | 16:44:31 | -74.06, 112.18 | 107.56 | 0.80 | 24 |
| 18 | 09/18/2025 | 17:33:27 | 74.10, -80.23 | 72.49 | 09/18/2025 | 17:33:55 | 74.08, -80.11 | 72.49 | 3.84 | 28 |
| 19 | 09/18/2025 | 18:22:45 | -74.07, 87.50 | 107.52 | 09/18/2025 | 18:23:23 | -74.06, 87.47 | 107.53 | 1.40 | 38 |
| 20 | 09/18/2025 | 19:12:06 | 74.11,-104.91 | 72.53 | 09/18/2025 | 19:12:48 | 74.09,-104.82 | 72.52 | 3.39 | 42 |
| 21 | 09/18/2025 | 20:01:24 | -74.08, 62.81 | 107.48 | 09/18/2025 | 20:02:16 | -74.07, 62.77 | 107.49 | 2.19 | 52 |
| 22 | 09/18/2025 | 20:50:45 | 74.12,-129.60 | 72.57 | 09/18/2025 | 20:51:41 | 74.10,-129.53 | 72.55 | 3.13 | 56 |
| 23 | 09/18/2025 | 21:40:03 | -74.09, 38.13 | 107.45 | 09/18/2025 | 21:41:09 | -74.07, 38.06 | 107.46 | 3.02 | 66 |
| 24 | 09/18/2025 | 22:29:24 | 74.13,-154.28 | 72.60 | 09/18/2025 | 22:30:34 | 74.10,-154.24 | 72.59 | 3.11 | 70 |
| 25 | 09/18/2025 | 23:18:47 | -74.36, 12.84 | 107.17 | 09/18/2025 | 23:19:57 | -74.34, 13.95 | 107.16 | 33.41 | 70 |
| 26 | 09/19/2025 | 00:08:12 | 74.60, 179.92 | 73.08 | 09/19/2025 | 00:09:19 | 74.52,-177.97 | 73.06 | 63.17 | 67 |
Figure of AURA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/17/2025
Download SNOs between AURA and LANDSAT-8 since TLE EPOCH: 09/17/2025 in txt file.
Historial Predications of SNOs between AURA and LANDSAT-8