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: 10/14/2025
| 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 | 10/16/2025 | 03:59:30 | -73.47, -54.94 | 97.49 | 10/16/2025 | 03:58:24 | -73.49, -57.48 | 97.56 | 80.53 | 66 |
| 2 | 10/16/2025 | 04:48:54 | 73.68, 112.28 | 82.72 | 10/16/2025 | 04:47:46 | 73.67, 110.54 | 82.64 | 54.36 | 68 |
| 3 | 10/16/2025 | 05:38:19 | -74.02, -80.82 | 96.96 | 10/16/2025 | 05:37:07 | -74.01, -81.06 | 96.98 | 7.41 | 72 |
| 4 | 10/16/2025 | 06:27:40 | 74.07, 86.72 | 83.11 | 10/16/2025 | 06:26:31 | 74.09, 86.75 | 83.11 | 2.13 | 69 |
| 5 | 10/16/2025 | 07:16:58 | -74.05,-105.56 | 96.90 | 10/16/2025 | 07:15:59 | -74.07,-105.66 | 96.90 | 3.60 | 59 |
| 6 | 10/16/2025 | 08:06:19 | 74.11, 61.99 | 83.16 | 10/16/2025 | 08:05:24 | 74.09, 62.04 | 83.14 | 2.11 | 55 |
| 7 | 10/16/2025 | 08:55:37 | -74.09,-130.29 | 96.85 | 10/16/2025 | 08:54:52 | -74.07,-130.37 | 96.87 | 2.88 | 45 |
| 8 | 10/16/2025 | 09:44:57 | 74.09, 37.37 | 83.17 | 10/16/2025 | 09:44:17 | 74.10, 37.33 | 83.17 | 1.68 | 40 |
| 9 | 10/16/2025 | 10:34:16 | -74.12,-155.03 | 96.79 | 10/16/2025 | 10:33:44 | -74.13,-154.97 | 96.79 | 2.03 | 32 |
| 10 | 10/16/2025 | 11:23:36 | 74.12, 12.63 | 83.23 | 10/16/2025 | 11:23:10 | 74.10, 12.61 | 83.20 | 2.57 | 26 |
| 11 | 10/16/2025 | 12:12:54 | -74.10,-179.65 | 96.78 | 10/16/2025 | 12:12:37 | -74.13,-179.68 | 96.76 | 3.35 | 17 |
| 12 | 10/16/2025 | 13:02:15 | 74.16, -12.10 | 83.28 | 10/16/2025 | 13:02:02 | 74.15, -11.98 | 83.28 | 3.64 | 13 |
| 13 | 10/16/2025 | 13:51:33 | -74.14, 155.62 | 96.73 | 10/16/2025 | 13:51:30 | -74.13, 155.60 | 96.73 | 0.44 | 3 |
| 14 | 10/16/2025 | 14:40:53 | 74.14, -36.72 | 83.29 | 10/16/2025 | 14:40:55 | 74.16, -36.70 | 83.31 | 2.30 | 2 |
| 15 | 10/16/2025 | 15:30:12 | -74.17, 130.88 | 96.67 | 10/16/2025 | 15:30:23 | -74.14, 130.89 | 96.70 | 3.59 | 11 |
| 16 | 10/16/2025 | 16:19:32 | 74.17, -61.46 | 83.35 | 10/16/2025 | 16:19:48 | 74.16, -61.41 | 83.34 | 1.86 | 16 |
| 17 | 10/16/2025 | 17:08:50 | -74.15, 106.26 | 96.66 | 10/16/2025 | 17:09:16 | -74.14, 106.18 | 96.67 | 2.91 | 26 |
| 18 | 10/16/2025 | 17:58:10 | 74.15, -86.07 | 83.36 | 10/16/2025 | 17:58:41 | 74.16, -86.12 | 83.37 | 1.89 | 31 |
| 19 | 10/16/2025 | 18:47:29 | -74.18, 81.53 | 96.61 | 10/16/2025 | 18:48:08 | -74.19, 81.58 | 96.59 | 2.02 | 39 |
| 20 | 10/16/2025 | 19:36:49 | 74.19,-110.81 | 83.41 | 10/16/2025 | 19:37:34 | 74.17,-110.84 | 83.40 | 2.47 | 45 |
| 21 | 10/16/2025 | 20:26:07 | -74.22, 56.79 | 96.55 | 10/16/2025 | 20:27:00 | -74.20, 56.87 | 96.56 | 3.36 | 53 |
| 22 | 10/16/2025 | 21:15:27 | 74.22,-135.55 | 83.47 | 10/16/2025 | 21:16:25 | 74.22,-135.43 | 83.48 | 3.57 | 58 |
| 23 | 10/16/2025 | 22:04:45 | -74.20, 32.17 | 96.54 | 10/16/2025 | 22:05:53 | -74.20, 32.16 | 96.53 | 0.50 | 68 |
| 24 | 10/16/2025 | 22:54:06 | 74.26,-160.29 | 83.53 | 10/16/2025 | 22:55:18 | 74.22,-160.15 | 83.51 | 5.54 | 72 |
| 25 | 10/16/2025 | 23:43:31 | -74.59, 6.56 | 96.15 | 10/16/2025 | 23:44:39 | -74.56, 8.30 | 96.12 | 51.40 | 68 |
| 26 | 10/17/2025 | 00:32:55 | 74.80, 173.70 | 84.06 | 10/17/2025 | 00:34:00 | 74.79, 176.51 | 84.15 | 81.96 | 65 |
Figure of AURA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/14/2025
Download SNOs between AURA and LANDSAT-8 since TLE EPOCH: 10/14/2025 in txt file.
Historial Predications of SNOs between AURA and LANDSAT-8