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: 10/7/2025
| 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 | -73.52, -55.04 | 97.44 | 10/16/2025 | 03:58:23 | -73.52, -57.43 | 97.54 | 75.48 | 67 |
| 2 | 10/16/2025 | 04:48:53 | 73.68, 112.27 | 82.73 | 10/16/2025 | 04:47:45 | 73.68, 110.58 | 82.66 | 52.85 | 68 |
| 3 | 10/16/2025 | 05:38:19 | -74.07, -80.93 | 96.92 | 10/16/2025 | 05:37:06 | -74.04, -81.01 | 96.96 | 4.25 | 73 |
| 4 | 10/16/2025 | 06:27:39 | 74.08, 86.71 | 83.11 | 10/16/2025 | 06:26:30 | 74.10, 86.79 | 83.13 | 3.35 | 69 |
| 5 | 10/16/2025 | 07:16:58 | -74.10,-105.67 | 96.86 | 10/16/2025 | 07:15:58 | -74.09,-105.60 | 96.88 | 2.29 | 60 |
| 6 | 10/16/2025 | 08:06:18 | 74.12, 61.97 | 83.17 | 10/16/2025 | 08:05:23 | 74.11, 62.07 | 83.16 | 3.29 | 55 |
| 7 | 10/16/2025 | 08:55:36 | -74.09,-130.28 | 96.85 | 10/16/2025 | 08:54:51 | -74.09,-130.32 | 96.85 | 1.46 | 45 |
| 8 | 10/16/2025 | 09:44:56 | 74.10, 37.35 | 83.18 | 10/16/2025 | 09:44:16 | 74.11, 37.36 | 83.19 | 1.20 | 40 |
| 9 | 10/16/2025 | 10:34:15 | -74.12,-155.02 | 96.79 | 10/16/2025 | 10:33:44 | -74.10,-155.03 | 96.82 | 2.37 | 31 |
| 10 | 10/16/2025 | 11:23:35 | 74.13, 12.62 | 83.24 | 10/16/2025 | 11:23:09 | 74.11, 12.65 | 83.21 | 2.46 | 26 |
| 11 | 10/16/2025 | 12:12:53 | -74.10,-179.64 | 96.78 | 10/16/2025 | 12:12:37 | -74.10,-179.74 | 96.79 | 3.20 | 16 |
| 12 | 10/16/2025 | 13:02:13 | 74.11, -12.00 | 83.25 | 10/16/2025 | 13:02:02 | 74.11, -12.07 | 83.24 | 2.02 | 11 |
| 13 | 10/16/2025 | 13:51:32 | -74.14, 155.62 | 96.73 | 10/16/2025 | 13:51:29 | -74.16, 155.66 | 96.71 | 2.48 | 3 |
| 14 | 10/16/2025 | 14:40:52 | 74.15, -36.74 | 83.30 | 10/16/2025 | 14:40:54 | 74.17, -36.66 | 83.33 | 3.25 | 2 |
| 15 | 10/16/2025 | 15:30:11 | -74.17, 130.88 | 96.67 | 10/16/2025 | 15:30:22 | -74.16, 130.95 | 96.68 | 2.26 | 11 |
| 16 | 10/16/2025 | 16:19:31 | 74.18, -61.48 | 83.36 | 10/16/2025 | 16:19:47 | 74.17, -61.38 | 83.35 | 3.35 | 16 |
| 17 | 10/16/2025 | 17:08:49 | -74.15, 106.27 | 96.66 | 10/16/2025 | 17:09:15 | -74.16, 106.23 | 96.65 | 1.44 | 26 |
| 18 | 10/16/2025 | 17:58:09 | 74.17, -86.10 | 83.37 | 10/16/2025 | 17:58:40 | 74.18, -86.09 | 83.38 | 1.01 | 31 |
| 19 | 10/16/2025 | 18:47:28 | -74.19, 81.53 | 96.60 | 10/16/2025 | 18:48:08 | -74.16, 81.52 | 96.62 | 2.48 | 40 |
| 20 | 10/16/2025 | 19:36:48 | 74.20,-110.84 | 83.43 | 10/16/2025 | 19:37:33 | 74.18,-110.80 | 83.41 | 2.68 | 45 |
| 21 | 10/16/2025 | 20:26:06 | -74.17, 56.91 | 96.60 | 10/16/2025 | 20:27:01 | -74.17, 56.80 | 96.59 | 3.22 | 55 |
| 22 | 10/16/2025 | 21:15:26 | 74.18,-135.45 | 83.44 | 10/16/2025 | 21:16:26 | 74.18,-135.52 | 83.44 | 1.98 | 60 |
| 23 | 10/16/2025 | 22:04:45 | -74.20, 32.17 | 96.54 | 10/16/2025 | 22:05:53 | -74.22, 32.21 | 96.51 | 2.32 | 68 |
| 24 | 10/16/2025 | 22:54:06 | 74.27,-160.32 | 83.54 | 10/16/2025 | 22:55:18 | 74.24,-160.11 | 83.52 | 7.22 | 72 |
| 25 | 10/16/2025 | 23:43:31 | -74.59, 6.56 | 96.15 | 10/16/2025 | 23:44:39 | -74.58, 8.35 | 96.09 | 53.01 | 68 |
| 26 | 10/17/2025 | 00:32:55 | 74.81, 173.67 | 84.07 | 10/17/2025 | 00:34:00 | 74.80, 176.55 | 84.16 | 83.81 | 65 |
Figure of AURA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/7/2025
Download SNOs between AURA and LANDSAT-8 since TLE EPOCH: 10/07/2025 in txt file.
Historial Predications of SNOs between AURA and LANDSAT-8